Yep, we may get a tiny thank-you (read: commission) when you buy through links on Techspotr — not enough for a yacht, but enough to keep the lights (and servers) on. Learn more
Before you buy the ViewSonic PX748-4K projector, check out its 141 specs & features — including general information, optical performance, projection & throw performance & lens & focus system — and how it stacks up to other projectors on Techspotr.
A fast snapshot of the ViewSonic PX748-4K, covering its standout specification and what you can expect right out of the box.
ViewSonic PX748-4K
The ViewSonic PX748-4K is a high-brightness 4,000 ANSI Lumens projector delivering stunning 4K UHD visuals with HDR/HLG support. Perfect for gaming and sports, it features an ultra-fast 4.2ms input lag and 240Hz refresh rate. With USB-C connectivity and 1.3x optical zoom, it offers flexible, big-screen entertainment in any lighting.
Specifications & Facts 141
Specs measured. Drama avoided.
The ViewSonic PX748-4K projector is more than a price tag. Explore specs, real pros and cons, and see how it holds up next to similar projectors — then add your own vote!
General Information 9
ViewSonic PX748-4K Product Type
What is the product type of this projector?
67 ViewSonic PX748-4K 0 Votes Home Theater
7 Projectors in this range Home Theater
ViewSonic PX748-4K
This projector is designed primarily for home theater usage, optimized for cinematic viewing experience.
Defines the general classification of this projector.
When it comes to Product Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 60 score measurement.
Don’t keep it to yourself — be the first to react and review the Product Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Projection Technology Type
What is the projection technology type of this projector?
57 ViewSonic PX748-4K 0 Votes DLP
7 Projectors in this range DLP
ViewSonic PX748-4K
This projector uses DLP (Digital Light Processing) technology, known for sharp image quality and good contrast, often preferred for home theater setups.
Identifies the core imaging technology used.
When it comes to Projection Technology Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 50 score measurement.
Don’t keep it to yourself — be the first to react and review the Projection Technology Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Release Year
What is the release year of this projector?
67 ViewSonic PX748-4K 0 Votes 2021
8 Projectors in this range 2023
ViewSonic PX748-4K
This product was released in the year 2021, reflecting recent technology and features available at that time.
Shows the year the projector model was released.
When it comes to Release Year, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 59 score measurement.
Don’t keep it to yourself — be the first to react and review the Release Year on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Imaging Chip Type
What is the imaging chip type of this projector?
82 ViewSonic PX748-4K 0 Votes DLP Chip
9 Projectors in this range DLP Chip
ViewSonic PX748-4K
The imaging chip uses DLP technology, which projects images with high contrast and excellent color accuracy.
Indicates the chip architecture that forms the image.
When it comes to Imaging Chip Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 73 score measurement.
Don’t keep it to yourself — be the first to react and review the Imaging Chip Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Imaging Chip Size
What is the imaging chip size of this projector?
0.47 inch 0Votes
0.53 inch (Average)
ViewSonic PX748-4K
The imaging chip is 0.47 inch in size, which helps determine the detail and brightness of the image. This chip size is common for 4K DLP projectors and supports high-resolution output.
Specifies the size of the imaging chip. Larger chips generally improve performance.
When it comes to Imaging Chip Size, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 0.1 inch measurement.
Don’t keep it to yourself — be the first to react and review the Imaging Chip Size on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color
What is the color of this projector?
47 ViewSonic PX748-4K 0 Votes White
5 Projectors in this range Black
Indicates the color finish of the projector body.
When it comes to Color, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 42 score measurement.
Don’t keep it to yourself — be the first to react and review the Color on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Build Material
What is the build material of this projector?
37 ViewSonic PX748-4K 0 Votes Plastic
4 Projectors in this range Plastic
Specifies the main construction material of the chassis.
When it comes to Build Material, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 33 score measurement.
Don’t keep it to yourself — be the first to react and review the Build Material on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Country of Manufacture
What is the country of manufacture for this projector?
77 ViewSonic PX748-4K 0 Votes China
8 Projectors in this range China
Indicates where the projector was manufactured.
When it comes to Country of Manufacture, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 69 score measurement.
Don’t keep it to yourself — be the first to react and review the Country of Manufacture on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Intended Usage Type
What is the intended usage type of this projector?
80 ViewSonic PX748-4K 0 Votes Home Theater, Gaming
9 Projectors in this range Home Theater
Describes the ideal application for this projector.
When it comes to Intended Usage Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 71 score measurement.
Don’t keep it to yourself — be the first to react and review the Intended Usage Type on ViewSonic PX748-4K ◉ and help others decide!
Optical Performance 16
ViewSonic PX748-4K Native Resolution
What is the native resolution of this projector?
97 ViewSonic PX748-4K 0 Votes 4K
10 Projectors in this range 1080p
ViewSonic PX748-4K
The native resolution of this projector is 4K, delivering pixel-perfect clarity suitable for detailed high-definition content.
The true physical pixel resolution produced by the projector.
When it comes to Native Resolution, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 87 score measurement.
Don’t keep it to yourself — be the first to react and review the Native Resolution on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Brightness Output
What is the brightness output?
4,000 lumen 0Votes
2,969.13 lumen (Average)
ViewSonic PX748-4K
Brightness output is confirmed at 4000 lumens, suitable for brighter environments or larger screen sizes.
Indicates overall light output for visibility in ambient light.
When it comes to Brightness Output, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 1,030.9 lumen measurement.
Don’t keep it to yourself — be the first to react and review the Brightness Output on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Dynamic Contrast Ratio
Deep dynamic contrast at :val.
0 ViewSonic PX748-4K 0 Votes 12,000:1
1 Projectors in this range Not Specified
ViewSonic PX748-4K
The dynamic contrast ratio is 12,000:1, which helps deliver a wider range of dark and bright details in the image.
What is the dynamic contrast ratio?
When it comes to Dynamic Contrast Ratio, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 1 score measurement.
Don’t keep it to yourself — be the first to react and review the Dynamic Contrast Ratio on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Peak ANSI Lumens
What is the peak ANSI lumens of this projector?
4,000 lumen 0Votes
2,936.15 lumen (Average)
ViewSonic PX748-4K
The peak ANSI lumens is 4000 lumens, confirming excellent brightness for clear viewing even in rooms with ambient light.
Industry-standard brightness measurement using ANSI method.
When it comes to Peak ANSI Lumens, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 1,063.9 lumen measurement.
Don’t keep it to yourself — be the first to react and review the Peak ANSI Lumens on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Dynamic Lumens
What is the dynamic lumens rating?
4,000 lumen 0Votes
3,083.13 lumen (Average)
ViewSonic PX748-4K
Dynamic lumens rating is 4000 lumens, meaning the projector can adjust brightness dynamically to optimize image quality under varying ambient lighting conditions.
Measures boosted brightness in enhanced dynamic modes.
When it comes to Dynamic Lumens, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 916.9 lumen measurement.
Don’t keep it to yourself — be the first to react and review the Dynamic Lumens on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color Gamut Coverage
What is the color gamut coverage?
100 % 0Votes
100.96 % (Average)
ViewSonic PX748-4K
The projector supports 100% color gamut coverage, producing vibrant and accurate colors that closely match the original content.
Indicates percent coverage of color spaces such as Rec.709 or DCI-P3.
When it comes to Color Gamut Coverage, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 1.0 % measurement.
Don’t keep it to yourself — be the first to react and review the Color Gamut Coverage on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Pixel Shifting
Does this projector support pixel shifting?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Pixel shifting technology is implemented, which improves perceived resolution by slightly shifting pixels to create a higher quality image from the native pixel count.
Indicates whether resolution enhancement via pixel shifting is supported.
When it comes to Pixel Shifting, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Pixel Shifting on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K HDR Peak Brightness
What is the HDR peak brightness?
4,000 lumen 0Votes
2,880.88 lumen (Average)
ViewSonic PX748-4K
The projector delivers a brightness of 4000 lumens, which is suitable for well-lit rooms and larger projection surfaces, ensuring vivid and clear images.
How bright the projector can go during HDR highlights.
When it comes to HDR Peak Brightness, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 1,119.1 lumen measurement.
Don’t keep it to yourself — be the first to react and review the HDR Peak Brightness on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Maximum Supported Resolution
What is the maximum supported resolution of this projector?
77 ViewSonic PX748-4K 0 Votes 4K
8 Projectors in this range 4K
The highest resolution signal the projector can accept.
When it comes to Maximum Supported Resolution, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 69 score measurement.
Don’t keep it to yourself — be the first to react and review the Maximum Supported Resolution on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Contrast Ratio
What is the contrast ratio of this projector?
0 ViewSonic PX748-4K 0 Votes 12,000:1
1 Projectors in this range 1,000:1
Represents the difference between the darkest black and brightest white produced by the projector.
When it comes to Contrast Ratio, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 1 score measurement.
Don’t keep it to yourself — be the first to react and review the Contrast Ratio on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color Bit Depth
What is the color bit depth?
10 bit 0Votes
10.81 bit (Average)
Determines how finely color gradients are rendered.
When it comes to Color Bit Depth, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 0.8 bit measurement.
Don’t keep it to yourself — be the first to react and review the Color Bit Depth on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Frame Interpolation
Does this projector support frame interpolation?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Allows smoother motion for sports and fast scenes.
When it comes to Frame Interpolation, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Frame Interpolation on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Refresh Rate
What is the refresh rate?
240 Hz 0Votes
104.83 Hz (Average)
Determines motion smoothness for gaming and video.
When it comes to Refresh Rate, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 135.2 Hz measurement.
Don’t keep it to yourself — be the first to react and review the Refresh Rate on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K HDR Format Support
What HDR formats does this projector support?
42 ViewSonic PX748-4K 0 Votes HDR10, HLG
6 Projectors in this range HDR10
Specifies which HDR formats the projector can display.
When it comes to HDR Format Support, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 36 score measurement.
Don’t keep it to yourself — be the first to react and review the HDR Format Support on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Motion Processing Type
Smooth motion processing with level :val.
0 ViewSonic PX748-4K 0 Votes Not Specified
4 Projectors in this range Not specified
What is the motion processing level?
When it comes to Motion Processing Type, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 4 score measurement.
Don’t keep it to yourself — be the first to react and review the Motion Processing Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Sharpness Enhancement Type
Crisp detail with sharpness level :val.
0 ViewSonic PX748-4K 0 Votes Not Specified
5 Projectors in this range 2–4 (Balanced)
What is the sharpness enhancement level?
When it comes to Sharpness Enhancement Type, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 5 score measurement.
Don’t keep it to yourself — be the first to react and review the Sharpness Enhancement Type on ViewSonic PX748-4K ◉ and help others decide!
Projection & Throw Performance 11
ViewSonic PX748-4K Minimum Throw Distance
What is the minimum throw distance?
3.3 ft 0Votes
3.63 ft (Average)
ViewSonic PX748-4K
The minimum throw distance is 3.3 feet (1.0 meter), which defines how close the projector can be placed to the screen and still produce a focused image.
Closest usable distance between projector and screen.
When it comes to Minimum Throw Distance, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 0.3 ft measurement.
Don’t keep it to yourself — be the first to react and review the Minimum Throw Distance on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Screen Size Maximum
What is the maximum supported screen size?
300 inch 0Votes
240.73 inch (Average)
ViewSonic PX748-4K
The projector supports a maximum screen size of 300 inches (7.62 meters), suitable for very large projection surfaces.
Largest supported diagonal projection size.
When it comes to Screen Size Maximum, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 59.3 inch measurement.
Don’t keep it to yourself — be the first to react and review the Screen Size Maximum on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Digital Zoom Level
Useful zoom reaching :valx.
42 ViewSonic PX748-4K 0 Votes 1.3x
4 Projectors in this range 1.1x–1.5x (Moderate)
What is the digital zoom level?
When it comes to Digital Zoom Level, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 38 score measurement.
Don’t keep it to yourself — be the first to react and review the Digital Zoom Level on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Optical Zoom Level
High-quality optical zoom at :valx.
42 ViewSonic PX748-4K 0 Votes 1.3x
3 Projectors in this range 1.1x (Entry)
What is the optical zoom level?
When it comes to Optical Zoom Level, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 39 score measurement.
Don’t keep it to yourself — be the first to react and review the Optical Zoom Level on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Projection Alignment Type
What is the projection alignment type?
47 ViewSonic PX748-4K 0 Votes Tabletop
6 Projectors in this range Front
Describes how the projector aligns with the screen.
When it comes to Projection Alignment Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 41 score measurement.
Don’t keep it to yourself — be the first to react and review the Projection Alignment Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Throw Ratio
Flexible placement with :val throw ratio.
37 ViewSonic PX748-4K 0 Votes 1.0–1.5 (Standard)
6 Projectors in this range 1.0–1.5 (Standard)
What is the throw ratio?
When it comes to Throw Ratio, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 31 score measurement.
Don’t keep it to yourself — be the first to react and review the Throw Ratio on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Maximum Throw Distance
What is the maximum throw distance?
32.8 ft 0Votes
19.31 ft (Average)
Maximum distance at which the projector can achieve a proper image.
When it comes to Maximum Throw Distance, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 13.5 ft measurement.
Don’t keep it to yourself — be the first to react and review the Maximum Throw Distance on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Short Throw
Does this projector support short throw usage?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the projector is designed for short-throw projection.
When it comes to Short Throw, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Short Throw on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Ultra Short Throw
Does this projector support ultra short throw projection?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the projector can project large images at extremely short distances.
When it comes to Ultra Short Throw, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Ultra Short Throw on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Auto Keystone
Does this projector support auto keystone?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Automatically corrects keystone distortion.
When it comes to Auto Keystone, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Auto Keystone on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Screen Size Minimum
What is the minimum supported screen size?
30 inch 0Votes
48.25 inch (Average)
Smallest supported diagonal projection size.
When it comes to Screen Size Minimum, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 18.2 inch measurement.
Don’t keep it to yourself — be the first to react and review the Screen Size Minimum on ViewSonic PX748-4K ◉ and help others decide!
Lens & Focus System 8
ViewSonic PX748-4K Focus Type
What is the focus type of this projector?
17 ViewSonic PX748-4K 0 Votes Manual
5 Projectors in this range Manual
ViewSonic PX748-4K
Focus type is manual, requiring users to adjust the lens by hand for optimal sharpness.
Defines how the projector adjusts focus.
When it comes to Focus Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 12 score measurement.
Don’t keep it to yourself — be the first to react and review the Focus Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Lens Material
What is the lens material?
77 ViewSonic PX748-4K 0 Votes Glass
8 Projectors in this range Glass
ViewSonic PX748-4K
The lens material is glass, generally providing better optical clarity and durability compared to plastic lenses.
Indicates the primary material used in the projector lens.
When it comes to Lens Material, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 69 score measurement.
Don’t keep it to yourself — be the first to react and review the Lens Material on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Lens Coating Type
What is the lens coating type?
87 ViewSonic PX748-4K 0 Votes Anti-Reflective
10 Projectors in this range Anti-Reflective
Defines special coatings that enhance optical performance.
When it comes to Lens Coating Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 77 score measurement.
Don’t keep it to yourself — be the first to react and review the Lens Coating Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Auto Focus
Does this projector support auto focus?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the projector can automatically adjust focus.
When it comes to Auto Focus, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Auto Focus on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Manual Focus Range
What is the manual focus range?
62 ViewSonic PX748-4K 0 Votes Standard manual focus ring
5 Projectors in this range Manual focus ring
Indicates the distance range manual focus can adjust for.
When it comes to Manual Focus Range, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 57 score measurement.
Don’t keep it to yourself — be the first to react and review the Manual Focus Range on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Lens Protection Cover
Does this projector include a lens protection cover?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the lens includes a physical protection cover.
When it comes to Lens Protection Cover, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Lens Protection Cover on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Dustproof Lens Design
Does this projector have a dustproof lens design?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Specifies whether the lens is designed to resist dust intrusion.
When it comes to Dustproof Lens Design, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Dustproof Lens Design on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Lens Replacement Compatibility
Is the lens replaceable?
No 0Votes ViewSonic PX748-4K
Projector in this range Who knows? (Help us out by suggesting one!)
Indicates whether the projector's lens can be replaced or upgraded.
Don’t keep it to yourself — be the first to react and review the Lens Replacement Compatibility on ViewSonic PX748-4K ◉ and help others decide!
Light Source System 7
ViewSonic PX748-4K Light Source Lifetime Eco Mode
What is the light source lifetime in eco mode?
4,000 hour 0Votes
21,495.83 hour (Average)
ViewSonic PX748-4K
The light source lifetime in eco mode is 4,000 hours, extending the usage duration at reduced brightness settings.
Estimated lifespan of the light source in eco mode.
When it comes to Light Source Lifetime Eco Mode, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 17,495.8 hour measurement.
Don’t keep it to yourself — be the first to react and review the Light Source Lifetime Eco Mode on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Source Lifetime Normal Mode
What is the light source lifetime in normal mode?
20,000 hour 0Votes
15,867.93 hour (Average)
ViewSonic PX748-4K
The light source lifetime in normal mode is 20,000 hours, indicating the expected operational duration before the lamp needs replacement.
Estimated lifespan in standard usage mode.
When it comes to Light Source Lifetime Normal Mode, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 4,132.1 hour measurement.
Don’t keep it to yourself — be the first to react and review the Light Source Lifetime Normal Mode on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Source Replaceability
Can the light source be replaced?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Light source replaceability is supported, allowing users to easily change the lamp when it reaches the end of its lifespan.
Indicates whether users can replace the light source.
When it comes to Light Source Replaceability, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 81 score measurement.
Don’t keep it to yourself — be the first to react and review the Light Source Replaceability on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Source Type
What is the light source type?
37 ViewSonic PX748-4K 0 Votes Lamp
8 Projectors in this range LED
ViewSonic PX748-4K
The light source type is a lamp, which typically offers high brightness but may require periodic replacement compared to LED or laser sources.
Defines the illumination technology powering the projector.
When it comes to Light Source Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 29 score measurement.
Don’t keep it to yourself — be the first to react and review the Light Source Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Uniformity Rating
What is the light uniformity rating of this projector?
47 ViewSonic PX748-4K 0 Votes Medium
8 Projectors in this range High
ViewSonic PX748-4K
The light uniformity rating is medium, indicating an average evenness in brightness distribution across the projected image, which may affect viewing consistency depending on content and setup.
Indicates how evenly brightness is distributed across the screen.
When it comes to Light Uniformity Rating, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 39 score measurement.
Don’t keep it to yourself — be the first to react and review the Light Uniformity Rating on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color Temperature
What is the color temperature setting of this projector?
40 ViewSonic PX748-4K 0 Votes Warm, Neutral, Cool
6 Projectors in this range Warm, Neutral, Cool, Custom
ViewSonic PX748-4K
This projector supports three color temperature modes—Warm, Neutral, and Cool—for versatile image tuning.
Defines the visual warmth or coolness profile of the projected image.
When it comes to Color Temperature, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 34 score measurement.
Don’t keep it to yourself — be the first to react and review the Color Temperature on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Flicker Control
Does this projector include light flicker control?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Light flicker control is enabled, reducing screen flicker and improving viewing comfort especially during extended use.
Indicates whether flicker reduction technology is implemented.
When it comes to Light Flicker Control, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 77 score measurement.
Don’t keep it to yourself — be the first to react and review the Light Flicker Control on ViewSonic PX748-4K ◉ and help others decide!
Imaging & Color Processing 13
ViewSonic PX748-4K Color Calibration Profiles
What color calibration profiles are available?
59 ViewSonic PX748-4K 0 Votes Rec709, Cinema, Game
7 Projectors in this range sRGB, Rec709
ViewSonic PX748-4K
The projector includes multiple color calibration profiles including Rec709, Cinema, and Game, enabling color adjustments tailored for various viewing scenarios.
Predefined settings for accurate color reproduction.
When it comes to Color Calibration Profiles, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 52 score measurement.
Don’t keep it to yourself — be the first to react and review the Color Calibration Profiles on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color Temperature Presets
What color temperature presets does this projector offer?
47 ViewSonic PX748-4K 0 Votes Warm, Neutral, Cool
5 Projectors in this range Warm, Neutral, Cool
ViewSonic PX748-4K
Color temperature presets include Warm, Neutral, and Cool, allowing users to adjust the image color tone according to preference or ambient lighting.
Preset visual warmth settings for different content.
When it comes to Color Temperature Presets, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 42 score measurement.
Don’t keep it to yourself — be the first to react and review the Color Temperature Presets on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Black Level Enhancement
Does this projector include black level enhancement?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Black level enhancement is enabled, improving the projector's ability to display deeper blacks and enhance overall contrast for better picture quality.
Deepens dark scenes for improved shadow detail.
When it comes to Black Level Enhancement, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 78 score measurement.
Don’t keep it to yourself — be the first to react and review the Black Level Enhancement on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K White Balance Control
Does this projector include white balance control?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
White balance control is available, enhancing color accuracy by adjusting the balance of white tones in the projected image.
Allows tuning of color balance for accurate whites.
When it comes to White Balance Control, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 78 score measurement.
Don’t keep it to yourself — be the first to react and review the White Balance Control on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Color Wheel Speed (for DLP)
What is the color wheel speed of this projector?
77 ViewSonic PX748-4K 0 Votes 6x
6 Projectors in this range 6x
ViewSonic PX748-4K
The color wheel speed is 6x, which affects color processing speed and can influence image smoothness and rainbow effect reduction in DLP projectors.
Defines the rotational speed of the DLP color wheel, affecting color accuracy and rainbow artifact reduction.
When it comes to Color Wheel Speed (for DLP), ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 71 score measurement.
Don’t keep it to yourself — be the first to react and review the Color Wheel Speed (for DLP) on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Image Processor Type
What is the image processor type?
27 ViewSonic PX748-4K 0 Votes Standard
7 Projectors in this range Standard
Specifies the processing engine that handles color, scaling, and image optimization.
When it comes to Image Processor Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 20 score measurement.
Don’t keep it to yourself — be the first to react and review the Image Processor Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Image Processing Bit Depth
What is the image processing bit depth?
10 bit 0Votes
10 bit (Average)
Indicates color precision and gradient smoothness.
When it comes to Image Processing Bit Depth, ViewSonic PX748-4K ◉ is same as Projector in this range ◉ , delivering equal 0.0 bit measurement.
Don’t keep it to yourself — be the first to react and review the Image Processing Bit Depth on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Auto Color Correction
Does this projector have auto color correction?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Automatically adjusts colors for the best image quality.
When it comes to Auto Color Correction, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Auto Color Correction on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Gamma Adjustment Levels
How many gamma adjustment levels are available?
35 ViewSonic PX748-4K 0 Votes 1.8,2.0,2.2,2.35
4 Projectors in this range Multiple
Controls mid-tone brightness for accurate contrast.
When it comes to Gamma Adjustment Levels, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 31 score measurement.
Don’t keep it to yourself — be the first to react and review the Gamma Adjustment Levels on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Skin Tone Correction
Does this projector offer skin tone correction?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Enhances natural skin tones for realistic visuals.
When it comes to Skin Tone Correction, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Skin Tone Correction on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Image Scaling Engine Type
What type of image scaling engine does this projector use?
37 ViewSonic PX748-4K 0 Votes Standard
8 Projectors in this range Standard
Defines the scaling engine used to upscale lower-resolution content to the projector’s native resolution.
When it comes to Image Scaling Engine Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 29 score measurement.
Don’t keep it to yourself — be the first to react and review the Image Scaling Engine Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Noise Reduction Type
What type of noise reduction does this projector use?
47 ViewSonic PX748-4K 0 Votes Standard
8 Projectors in this range Standard
Indicates the technique used to reduce visual noise and artifacts for a cleaner image.
When it comes to Noise Reduction Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 39 score measurement.
Don’t keep it to yourself — be the first to react and review the Noise Reduction Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K MEMC Mode
Does this projector support MEMC mode?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Motion interpolation for smooth fast-action content.
When it comes to MEMC Mode, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the MEMC Mode on ViewSonic PX748-4K ◉ and help others decide!
Smart Features & Software 8
ViewSonic PX748-4K Operating System Type
What is the operating system type?
7 ViewSonic PX748-4K 0 Votes No OS
6 Projectors in this range No OS
ViewSonic PX748-4K
This projector does not run a dedicated operating system, which means it lacks built-in smart platform functionality like streaming apps or app downloads.
Specifies the software platform the projector runs on.
When it comes to Operating System Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 1 score measurement.
Don’t keep it to yourself — be the first to react and review the Operating System Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K App Store Support
Does this projector support an app store?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates support for downloading apps directly to the projector.
When it comes to App Store Support, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the App Store Support on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Bluetooth Version
What is the Bluetooth version?
0 ViewSonic PX748-4K 0 Votes No
9 Projectors in this range 5.0
Indicates the Bluetooth protocol version for audio and accessories.
When it comes to Bluetooth Version, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 9 score measurement.
Don’t keep it to yourself — be the first to react and review the Bluetooth Version on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Software Update Method
What is the software update method?
97 ViewSonic PX748-4K 0 Votes OTA
10 Projectors in this range USB
Describes how firmware updates are applied.
When it comes to Software Update Method, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 87 score measurement.
Don’t keep it to yourself — be the first to react and review the Software Update Method on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Voice Control
Does this projector support voice control?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Enables hands-free control using supported voice assistants.
When it comes to Voice Control, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Voice Control on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K AI Auto Image Optimization
Does this projector include AI auto image optimization?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Automatically enhances image settings using AI.
When it comes to AI Auto Image Optimization, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the AI Auto Image Optimization on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Wireless Casting
Does this projector support wireless casting?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates compatibility with casting protocols like Chromecast or AirPlay.
When it comes to Wireless Casting, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Wireless Casting on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Smart Calibration
Does this projector support smart calibration?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether calibration can be optimized automatically or via app.
When it comes to Smart Calibration, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Smart Calibration on ViewSonic PX748-4K ◉ and help others decide!
Connectivity & I/O Ports 13
ViewSonic PX748-4K Audio Out Port Type
What type of audio out port does this projector have?
17 ViewSonic PX748-4K 0 Votes 3.5mm
5 Projectors in this range 3.5mm
ViewSonic PX748-4K
A 3.5mm audio out port is provided for connecting headphones or external speakers.
Indicates available audio output interfaces.
When it comes to Audio Out Port Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 12 score measurement.
Don’t keep it to yourself — be the first to react and review the Audio Out Port Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K HDMI Ports Count
How many HDMI ports does this projector have?
47 ViewSonic PX748-4K 0 Votes 2
6 Projectors in this range 2
ViewSonic PX748-4K
The projector has two HDMI ports, allowing connection of multiple HDMI-compatible devices.
Number of HDMI inputs available for digital video and audio.
When it comes to HDMI Ports Count, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 41 score measurement.
Don’t keep it to yourself — be the first to react and review the HDMI Ports Count on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K USB Ports Count
How many USB ports does this projector have?
64 ViewSonic PX748-4K 0 Votes 2
6 Projectors in this range 1
ViewSonic PX748-4K
There are 2 USB ports available, providing options for external device connection and media playback.
Indicates how many USB ports are available.
When it comes to USB Ports Count, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 58 score measurement.
Don’t keep it to yourself — be the first to react and review the USB Ports Count on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K USB Type Support
What USB types are supported?
57 ViewSonic PX748-4K 0 Votes USB-A, USB-C
4 Projectors in this range USB-A
ViewSonic PX748-4K
USB connectivity includes both USB-A and USB-C ports, supporting a range of peripherals and external storage devices.
Defines the supported USB standards and connector types.
When it comes to USB Type Support, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 53 score measurement.
Don’t keep it to yourself — be the first to react and review the USB Type Support on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Ethernet Port
Does this projector support Ethernet?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
An Ethernet port is present, allowing for wired network connectivity which can improve streaming stability and enable remote management.
Indicates whether wired internet connectivity is available.
When it comes to Ethernet Port, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Ethernet Port on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Optical Audio Output
Does this projector include an optical audio output?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
An optical audio output is provided, allowing high-quality digital audio transmission to compatible sound systems.
Indicates availability of optical audio interface for high-quality sound systems.
When it comes to Optical Audio Output, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 80 score measurement.
Don’t keep it to yourself — be the first to react and review the Optical Audio Output on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K RS-232 Port
Does this projector include an RS-232 port?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
An RS-232 port is available, offering serial communication for advanced control options such as integration with automation systems.
Indicates support for professional control and automation systems.
When it comes to RS-232 Port, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 80 score measurement.
Don’t keep it to yourself — be the first to react and review the RS-232 Port on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Wired Input Lag
What is the wired input lag?
4.2 ms 0Votes
19.8 ms (Average)
ViewSonic PX748-4K
The projector has a wired input lag of 4.2 milliseconds, which is quite low and beneficial for gaming or fast-motion content.
Measures latency over wired connections, important for gaming.
When it comes to Wired Input Lag, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 15.6 ms measurement.
Don’t keep it to yourself — be the first to react and review the Wired Input Lag on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K HDMI Version
What HDMI version does this projector support?
64 ViewSonic PX748-4K 0 Votes 2.0
9 Projectors in this range 2.0
Specifies the supported HDMI standard.
When it comes to HDMI Version, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 55 score measurement.
Don’t keep it to yourself — be the first to react and review the HDMI Version on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K VGA Port
Does this projector support VGA input?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates presence of a VGA input for legacy devices.
When it comes to VGA Port, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the VGA Port on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K AV Composite Input
Does this projector offer AV composite input?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether composite video input is available.
When it comes to AV Composite Input, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the AV Composite Input on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K 12V Trigger Port
Does this projector have a 12V trigger port?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Used to control motorized screens and automation systems.
When it comes to 12V Trigger Port, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the 12V Trigger Port on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K SD Card Slot
Does this projector support an SD card slot?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates ability to read media directly from SD cards.
When it comes to SD Card Slot, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the SD Card Slot on ViewSonic PX748-4K ◉ and help others decide!
Audio System 7
ViewSonic PX748-4K Speaker Configuration
What is the speaker configuration?
67 ViewSonic PX748-4K 0 Votes Stereo
6 Projectors in this range Stereo
ViewSonic PX748-4K
The built-in speaker configuration is stereo, providing a balanced two-channel audio experience.
Describes the speaker layout inside the projector.
When it comes to Speaker Configuration, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 61 score measurement.
Don’t keep it to yourself — be the first to react and review the Speaker Configuration on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Audio Processing Type
What type of audio processing does this projector use?
17 ViewSonic PX748-4K 0 Votes Standard
5 Projectors in this range Standard
ViewSonic PX748-4K
The audio processing type is standard, providing clear and reliable sound quality without advanced enhancement modes.
Defines the audio enhancement engine used to improve clarity, bass response, and spatial sound.
When it comes to Audio Processing Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 12 score measurement.
Don’t keep it to yourself — be the first to react and review the Audio Processing Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Dolby Audio
Does this projector support Dolby audio?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Dolby Audio support is active, which enhances the audio playback quality by delivering richer and clearer sound performance.
Determines whether the projector supports Dolby audio formats.
When it comes to Dolby Audio, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Dolby Audio on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Sound Modes
What sound modes are available?
87 ViewSonic PX748-4K 0 Votes Movie, Music, Game
10 Projectors in this range Movie, Music
ViewSonic PX748-4K
It supports sound modes for Movie, Music, and Game, optimizing audio settings to enhance the experience respective to the content type.
Preset audio profiles optimized for different content.
When it comes to Sound Modes, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 77 score measurement.
Don’t keep it to yourself — be the first to react and review the Sound Modes on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K DTS Audio
Does this projector support DTS audio?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether DTS audio decoding is available.
When it comes to DTS Audio, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the DTS Audio on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Bluetooth Audio Output
Does this projector support Bluetooth audio output?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Allows wireless output to speakers or headphones.
When it comes to Bluetooth Audio Output, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Bluetooth Audio Output on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Microphone Input
Does this projector support microphone input?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether microphones can be connected for presentations or karaoke.
When it comes to Microphone Input, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Microphone Input on ViewSonic PX748-4K ◉ and help others decide!
Controls & User Interface 10
ViewSonic PX748-4K Remote Control Type
What type of remote control is included?
17 ViewSonic PX748-4K 0 Votes Standard
7 Projectors in this range Standard
ViewSonic PX748-4K
The projector is controlled by a standard remote control, providing basic navigation and control features without advanced smart or air mouse capabilities.
Defines the style and capability of the included remote.
When it comes to Remote Control Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 10 score measurement.
Don’t keep it to yourself — be the first to react and review the Remote Control Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Auto Source Detection
Does this projector support auto source detection?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Auto source detection is enabled, allowing the projector to automatically switch input sources when a new device is connected.
Detects active inputs automatically.
When it comes to Auto Source Detection, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 78 score measurement.
Don’t keep it to yourself — be the first to react and review the Auto Source Detection on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Indicator Light Controls
Does this projector support indicator light controls?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Indicator light controls are included, allowing users to enable or disable status lights based on preference or ambient lighting conditions.
Allows dimming or disabling LED indicator lights.
When it comes to Indicator Light Controls, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Indicator Light Controls on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Control Panel Type
What is the control panel type?
17 ViewSonic PX748-4K 0 Votes Buttons
2 Projectors in this range Buttons
Indicates the type of on-device control interface.
When it comes to Control Panel Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 15 score measurement.
Don’t keep it to yourself — be the first to react and review the Control Panel Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Backlit Remote
Does this projector include a backlit remote?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the remote supports backlighting for dark rooms.
When it comes to Backlit Remote, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Backlit Remote on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K On-Screen Menu Features
What on-screen menu features does this projector offer?
9 Projectors in this range Quick Settings, Advanced Settings, Icon-Based Menu
Describes navigational and functional features available inside the on-screen display (OSD) menu.
When it comes to On-Screen Menu Features, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 68 score measurement.
Don’t keep it to yourself — be the first to react and review the On-Screen Menu Features on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Menu Navigation Style
What is the menu navigation style?
57 ViewSonic PX748-4K 0 Votes Icon-Based
6 Projectors in this range Icon-Based
Defines how users navigate the on-screen interface.
When it comes to Menu Navigation Style, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 51 score measurement.
Don’t keep it to yourself — be the first to react and review the Menu Navigation Style on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Custom Preset Modes
Does this projector allow custom preset modes?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether image or sound presets can be saved by the user.
When it comes to Custom Preset Modes, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 78 score measurement.
Don’t keep it to yourself — be the first to react and review the Custom Preset Modes on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Programmable Buttons
Does this projector include programmable buttons?
No 0Votes ViewSonic PX748-4K
Projector in this range Who knows? (Help us out by suggesting one!)
Determines whether the projector or remote includes assignable hotkeys.
Don’t keep it to yourself — be the first to react and review the Programmable Buttons on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Parental Control Features
Does this projector include parental control features?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether parental restrictions or PIN locks are available.
When it comes to Parental Control Features, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Parental Control Features on ViewSonic PX748-4K ◉ and help others decide!
Power & Electrical 9
ViewSonic PX748-4K Standby Power
What is the standby power consumption?
0.5 Watt 0Votes
0.51 Watt (Average)
ViewSonic PX748-4K
Standby power consumption is low at 0.5 watts, which helps save energy when the projector is not in use.
Power consumed when the projector is not active but still plugged in.
When it comes to Standby Power, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 0.0 Watt measurement.
Don’t keep it to yourself — be the first to react and review the Standby Power on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Input Voltage Range
What is the input voltage range?
37 ViewSonic PX748-4K 0 Votes 100-240V
4 Projectors in this range 100–240V
ViewSonic PX748-4K
The input voltage range supports from 100 to 240 volts, making it compatible with a wide range of international power sources without needing a voltage converter.
Supported voltage range for safe operation.
When it comes to Input Voltage Range, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 33 score measurement.
Don’t keep it to yourself — be the first to react and review the Input Voltage Range on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Power Supply Type
What is the power supply type?
67 ViewSonic PX748-4K 0 Votes Internal
7 Projectors in this range Internal
ViewSonic PX748-4K
The power supply is integrated internally, reducing cable clutter and simplifying setup.
Indicates whether the power supply is built-in or external.
When it comes to Power Supply Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 60 score measurement.
Don’t keep it to yourself — be the first to react and review the Power Supply Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Operating Power Frequency
What is the operating power frequency?
50 Hz 0Votes
53.42 Hz (Average)
ViewSonic PX748-4K
The operating power frequency is 50 Hz, aligning with common power grid frequencies in many countries.
Indicates supported AC frequency.
When it comes to Operating Power Frequency, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 3.4 Hz measurement.
Don’t keep it to yourself — be the first to react and review the Operating Power Frequency on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Power Consumption Normal Mode
What is the power consumption in normal mode?
310 Watt 0Votes
263.28 Watt (Average)
Average power usage while running at full performance.
When it comes to Power Consumption Normal Mode, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 46.7 Watt measurement.
Don’t keep it to yourself — be the first to react and review the Power Consumption Normal Mode on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Surge Protection
Does this projector include surge protection?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether built-in surge protection is included.
When it comes to Surge Protection, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Surge Protection on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Power Efficiency Rating
What is the power efficiency rating?
0 ViewSonic PX748-4K 0 Votes None
0 Projectors in this range None
Describes the energy efficiency certification.
When it comes to Power Efficiency Rating, ViewSonic PX748-4K ◉ is same as Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Power Efficiency Rating on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Thermal Control Technology
What thermal control technology does this projector use?
37 ViewSonic PX748-4K 0 Votes Standard Cooling
8 Projectors in this range Standard Cooling
Defines the system used to manage heat and maintain safe operating temperatures.
When it comes to Thermal Control Technology, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 29 score measurement.
Don’t keep it to yourself — be the first to react and review the Thermal Control Technology on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Power Cord Length
What is the power cord length?
6 ft 0Votes
5.67 ft (Average)
Length of included power cable.
When it comes to Power Cord Length, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 0.3 ft measurement.
Don’t keep it to yourself — be the first to react and review the Power Cord Length on ViewSonic PX748-4K ◉ and help others decide!
Physical & Dimensions 13
ViewSonic PX748-4K Depth
What is the depth of the projector?
4.3 inch 0Votes
10.17 inch (Average)
ViewSonic PX748-4K
The depth of the projector measures 4.3 inches (10.9 cm), indicating a relatively shallow build for easier placement in tight spaces.
Physical depth measurement.
When it comes to Depth, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 5.9 inch measurement.
Don’t keep it to yourself — be the first to react and review the Depth on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Height
What is the height of the projector?
8.7 inch 0Votes
6.13 inch (Average)
ViewSonic PX748-4K
The height of the projector is 8.7 inches (22.1 cm), contributing to its compact size.
Vertical size of the projector body.
When it comes to Height, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 2.6 inch measurement.
Don’t keep it to yourself — be the first to react and review the Height on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Weight
What is the weight of the projector?
6.2 lbs 0Votes
10.68 lbs (Average)
ViewSonic PX748-4K
The projector weighs 6.2 lbs (2.81 kg), a compact and manageable weight for easy installation and portability.
Total weight of the projector.
When it comes to Weight, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 4.5 lbs measurement.
Don’t keep it to yourself — be the first to react and review the Weight on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Package Width
What is the package width?
16.3 inch 0Votes
17.06 inch (Average)
ViewSonic PX748-4K
The package width is 16.3 inches (41.4 cm), which gives an idea of the shipping box size.
Width of the boxed projector.
When it comes to Package Width, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 0.8 inch measurement.
Don’t keep it to yourself — be the first to react and review the Package Width on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Package Depth
What is the package depth?
6.6 inch 0Votes
13.55 inch (Average)
ViewSonic PX748-4K
Package depth measures 6.6 inches (16.8 cm), indicating the box dimension for shipping and storage.
Depth of the boxed projector.
When it comes to Package Depth, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 7.0 inch measurement.
Don’t keep it to yourself — be the first to react and review the Package Depth on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Mounting Type
What is the mounting type?
22 ViewSonic PX748-4K 0 Votes Tabletop, Ceiling
2 Projectors in this range Tabletop, Ceiling
ViewSonic PX748-4K
The projector supports multiple mounting types including tabletop and ceiling, providing flexible installation options.
Describes available mounting configurations.
When it comes to Mounting Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 20 score measurement.
Don’t keep it to yourself — be the first to react and review the Mounting Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Ceiling Mount Compatibility
Is the projector compatible with ceiling mounting?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Ceiling mount compatibility is included, providing installation flexibility for different room layouts.
Indicates whether the projector supports ceiling mounting.
When it comes to Ceiling Mount Compatibility, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Ceiling Mount Compatibility on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Width
What is the width of the projector?
12.2 inch 0Votes
13.16 inch (Average)
Physical width of the projector body.
When it comes to Width, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 1.0 inch measurement.
Don’t keep it to yourself — be the first to react and review the Width on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Package Height
What is the package height?
11.7 inch 0Votes
8.91 inch (Average)
Height of the boxed projector.
When it comes to Package Height, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 2.8 inch measurement.
Don’t keep it to yourself — be the first to react and review the Package Height on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Tripod Mount Compatibility
Is the projector tripod compatible?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the projector can attach to tripods.
When it comes to Tripod Mount Compatibility, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Tripod Mount Compatibility on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Carry Handle
Does the projector include a carry handle?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates whether the projector includes a handle for portability.
When it comes to Carry Handle, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Carry Handle on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Body Ventilation Design
What is the body ventilation design of this projector?
47 ViewSonic PX748-4K 0 Votes Side Vent
6 Projectors in this range Side Vent
Describes the airflow layout used to cool the internal components.
When it comes to Body Ventilation Design, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 41 score measurement.
Don’t keep it to yourself — be the first to react and review the Body Ventilation Design on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Chassis Reinforcement Type
What type of chassis reinforcement is used?
47 ViewSonic PX748-4K 0 Votes Standard Reinforcement
7 Projectors in this range Standard Reinforcement
Indicates extra structural strengthening applied to the projector chassis.
When it comes to Chassis Reinforcement Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 40 score measurement.
Don’t keep it to yourself — be the first to react and review the Chassis Reinforcement Type on ViewSonic PX748-4K ◉ and help others decide!
Environmental Conditions 9
ViewSonic PX748-4K Operating Temperature Maximum
What is the maximum operating temperature?
104 °F 0Votes
100.64 °F (Average)
ViewSonic PX748-4K
The operating temperature maximum is 104°F (40°C), showing the upper limit for safe operation of the projector.
Maximum safe temperature for normal operation.
When it comes to Operating Temperature Maximum, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 3.4 °F measurement.
Don’t keep it to yourself — be the first to react and review the Operating Temperature Maximum on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Storage Temperature Minimum
What is the minimum storage temperature?
14 °F 0Votes
0.73 °F (Average)
ViewSonic PX748-4K
The storage temperature minimum is 14°F (-10°C), specifying how cold the device can be stored without risk of damage.
Minimum safe temperature for storing the projector.
When it comes to Storage Temperature Minimum, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ , delivering equal 13.3 °F measurement.
Don’t keep it to yourself — be the first to react and review the Storage Temperature Minimum on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Dust Resistance Rating
What is the dust resistance rating?
47 ViewSonic PX748-4K 0 Votes Basic
8 Projectors in this range Basic
ViewSonic PX748-4K
The dust resistance rating is basic, offering some protection against dust but requiring regular maintenance to ensure optimal performance.
Indicates how well the projector resists dust intrusion.
When it comes to Dust Resistance Rating, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 39 score measurement.
Don’t keep it to yourself — be the first to react and review the Dust Resistance Rating on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Outdoor Use
Does this projector support outdoor use?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Outdoor use is supported, meaning the projector can operate effectively in open environment conditions with appropriate setup.
Specifies whether the projector is designed for outdoor environments.
When it comes to Outdoor Use, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 83 score measurement.
Don’t keep it to yourself — be the first to react and review the Outdoor Use on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Operating Temperature Minimum
What is the minimum operating temperature?
32 °F 0Votes
36.96 °F (Average)
Minimum safe temperature at which the projector can operate.
When it comes to Operating Temperature Minimum, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 5.0 °F measurement.
Don’t keep it to yourself — be the first to react and review the Operating Temperature Minimum on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Operating Humidity Range
What is the operating humidity range?
77 ViewSonic PX748-4K 0 Votes 0-90% RH
7 Projectors in this range 20-80% RH
Acceptable humidity levels for proper operation.
When it comes to Operating Humidity Range, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 70 score measurement.
Don’t keep it to yourself — be the first to react and review the Operating Humidity Range on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Storage Temperature Maximum
What is the maximum storage temperature?
140 °F 0Votes
136.51 °F (Average)
Maximum temperature the projector can handle when stored.
When it comes to Storage Temperature Maximum, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 3.5 °F measurement.
Don’t keep it to yourself — be the first to react and review the Storage Temperature Maximum on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Storage Humidity Range
What is the storage humidity range?
57 ViewSonic PX748-4K 0 Votes 10-90% RH
5 Projectors in this range 10-90% RH
Humidity levels tolerated during storage.
When it comes to Storage Humidity Range, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 52 score measurement.
Don’t keep it to yourself — be the first to react and review the Storage Humidity Range on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Light Spill Control
Does this projector have light spill control?
No 0Votes ViewSonic PX748-4K
Yes Projectors in this range
Indicates measures used to contain unwanted light scatter.
When it comes to Light Spill Control, ViewSonic PX748-4K ◉ is worse than Projector in this range ◉ .
Don’t keep it to yourself — be the first to react and review the Light Spill Control on ViewSonic PX748-4K ◉ and help others decide!
Accessories & Warranty 8
ViewSonic PX748-4K Replacement Lamp Model
What replacement lamp model is supported?
37 ViewSonic PX748-4K 0 Votes Standard Lamp
9 Projectors in this range LED Module
ViewSonic PX748-4K
The projector uses a standard lamp as its light source, balancing brightness and lamp life with typical replacement cycle expectations.
Defines the type or class of replacement lamp or light module compatible with the projector.
When it comes to Replacement Lamp Model, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 28 score measurement.
Don’t keep it to yourself — be the first to react and review the Replacement Lamp Model on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Power Cable Type
What type of power cable is included?
97 ViewSonic PX748-4K 0 Votes 3-Prong
11 Projectors in this range 3-Prong
ViewSonic PX748-4K
The power cable uses a 3-prong connector, ensuring grounded and safe electrical connection.
Describes the style of the included power cable.
When it comes to Power Cable Type, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 86 score measurement.
Don’t keep it to yourself — be the first to react and review the Power Cable Type on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Quick-Start Guide
Is a quick-start guide included?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
A quick-start guide is included, helping users to set up the projector easily and efficiently.
Indicates whether a printed or digital quick-start guide is provided.
When it comes to Quick-Start Guide, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 78 score measurement.
Don’t keep it to yourself — be the first to react and review the Quick-Start Guide on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Warranty Duration
What is the warranty duration?
67 ViewSonic PX748-4K 0 Votes 3 years
2 Projectors in this range 1 Year
ViewSonic PX748-4K
The warranty duration for this projector is three years, providing extended coverage for repairs or replacements within this period.
The length of the included manufacturer warranty.
When it comes to Warranty Duration, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 65 score measurement.
Don’t keep it to yourself — be the first to react and review the Warranty Duration on ViewSonic PX748-4K ◉ and help others decide!
ViewSonic PX748-4K Extended Warranty
Does this projector support extended warranty options?
Yes 0Votes ViewSonic PX748-4K
Yes Projectors in this range
ViewSonic PX748-4K
Extended warranty coverage is included, providing additional protection beyond the standard warranty period for the projector.
Indicates whether users can purchase extended warranty coverage.
When it comes to Extended Warranty, ViewSonic PX748-4K ◉ is better than Projector in this range ◉ , delivering higher 79 score measurement.
Don’t keep it to yourself — be the first to react and review the Extended Warranty on ViewSonic PX748-4K ◉ and help others decide!
Supermod 
Moderator 
