ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector

BH #VIPX7484K • MFR #PX748-4K
ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector
Key Features
  • Brightness of 4000 ANSI Lumens
  • 4K UHD On-Screen Resolution via XPR
  • 1.3x Zoom and 1.13 to 1.47:1 Throw Ratio
  • 4.2 ms Input Latency for Gaming
Enjoy vibrant, high-resolution games and movies at home with the ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector. Its 4000 lumens of brightness can overcome ambient light in most in-home situations, and the XPR 4K UHD on-screen resolution and HDR compatibility provide highly detailed images from compatible sources. The projector features a 1.13 to 1.47:1 throw ratio to produce 100" images from just 8.2' away from your screen or wall.
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ViewSonic PX748 Overview

  • 1Description
  • 2XPR Technology Projects 4K UHD Resolution
  • 3HDR Content Support
  • 4Bright Images in Nearly Any Environment
  • 5Big-Screen Streaming via USB Type-C
  • 6Low Input Lag and 240 Hz Refresh Rate
  • 7Flexible Installation
  • 8Motorized Screen Control
  • 9Physical Controls
  • 10On-Screen Display
  • 11Regulations
By B&H Photo's

Enjoy vibrant, high-resolution games and movies at home with the ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector. Its 4000 lumens of brightness can overcome ambient light in most in-home situations, and the XPR 4K UHD on-screen resolution and HDR compatibility provide highly detailed images from compatible sources. The projector features a 1.13 to 1.47:1 throw ratio to produce 100" images from just 8.2' away from your screen or wall.

The PX748-4K has two HDMI inputs for connecting digital high-definition sources such as Blu-ray players and HD cable/satellite boxes. An analog audio output lets you connect to your sound system, or you can use the onboard 10W speaker. The projector includes an IR remote control as an added convenience.

XPR Technology Projects 4K UHD Resolution
XPR technology combines image processing with the ability of the DMD's mirrors to shift at the microsecond level to allow each mirror to project multiple pixels per frame, creating a 4K UHD image from an otherwise non-UHD chip.
HDR Content Support
With the ability to decode HDR10 and HLG video signals, this projector delivers incredibly detailed video playback. Colors are brighter and more vivid, and contrast is richer and more detailed. With such amazing image reproduction, this projector displays videos as they were intended to be seen, giving you a fuller, more immersive viewing experience.
Bright Images in Nearly Any Environment
Packed with 4000 ANSI lumens and a high dynamic contrast ratio, this projector produces bright images in nearly any environment, even in rooms with high ambient light.
Big-Screen Streaming via USB Type-C
Project content directly from your compatible phone, laptop, or tablet while also simultaneously charging these devices. You can even play Nintendo Switch games on the big screen via a direct connection without the dock.
Low Input Lag and 240 Hz Refresh Rate
This projector features a 4.2 ms input lag at 1080p resolution and a 240 Hz refresh rate. That means you can enjoy fast-action gaming on the big screen like never before.
Flexible Installation
With warping, auto-keystoning, and 1.3x zoom, this projector adapts easily to its environment. Setup has never been easier.
Motorized Screen Control
With an integrated 12V trigger output, this projector can be connected to a motorized projection screen via a 12V cable. The screen will automatically lower when the projector is powered on, and automatically be raised when the projector is powered off.
Physical Controls
  • Power
  • Keystone/arrow keys
  • Left/blank
  • Menu/exit
  • Right/panel key lock
  • Mode/enter
  • Auto
  • Source
On-Screen Display
  • Display
  • Image
  • Power Management
  • Basic
  • Advanced
  • System
  • Information
Regulations
  • FCC
  • cTUVus
  • RoHS
UPC: 766907008951

ViewSonic PX748 Specs

Key Specs
Display System
DMD DLP
Maximum Brightness
4000 Lumens (ANSI)
Throw Ratio
1.13 to 1.47:1 (100" Screen Size @ 8.2' / 2.5 m)
Projection Size
30 to 300" / 76.2 to 762.0 cm
Supported HDR Input Formats
HDR10, Hybrid Log Gamma
Inputs/Outputs
2x HDMI 2.0 Audio, Video Input
1x USB-C 3.0 / 3.1/3.2 Gen 1 Audio, Data, Video Input
1x 1/8" / 3.5 mm Mini Audio Output
1x USB-A 2.0 Power, Service
1x RJ45 (Ethernet) LAN
1x DE-9/DB-9 (RS-232) Control
1x 12 V Trigger Control Output
Light Source
Lamp (1 x UHP)
Image Display
Display System
DMD DLP
On-Screen Resolution
Up to 4K UHD (3840 x 2160) via Pixel-Shift Technology
Supported Resolutions
Maximum: 4K UHD - 3840 x 2160
Maximum Brightness
4000 Lumens (ANSI)
Aspect Ratio
Native: 16:9
Dynamic Contrast Ratio
12,000:1
Color Depth
10-Bit (1.07 Billion Colors)
Scan
Horizontal: 15 to 129 kHz
Vertical: 23 to 240 Hz
Lens
Includes Lens
Yes
Focus
Manual
Optical Zoom
Manual: 1.3x
Throw Distance
29.53 - 384.25" / 0.75 - 9.76 m
Throw Ratio
1.13 to 1.47:1 (100" Screen Size @ 8.2' / 2.5 m)
Projection Size
30 to 300" / 76.2 to 762.0 cm
Features
Keystone Correction
Auto / Manual to Horizontal: ± 40°
Auto / Manual to Vertical: ± 40°
Supported HDR Input Formats
HDR10, Hybrid Log Gamma
Multi-Input Support (PIP/PBP)
Not Specified by Manufacturer
Ceiling Mountable
Yes
Rear Screen Projection
Yes
Built-In Speaker
Yes (Mono)
Speaker Power
10 W
Input/Output Connectors
Inputs/Outputs
2x HDMI 2.0 Audio, Video Input
1x USB-C 3.0 / 3.1/3.2 Gen 1 Audio, Data, Video Input
1x 1/8" / 3.5 mm Mini Audio Output
1x USB-A 2.0 Power, Service
1x RJ45 (Ethernet) LAN
1x DE-9/DB-9 (RS-232) Control
1x 12 V Trigger Control Output
HDCP Support
Yes, Version 2.2
Hardware
Mobile App Compatible
No
Bluetooth
No
General
Light Source
Lamp (1 x UHP)
Lamp Power
240 W
Expected Lamp Life
Full Brightness: 4000 Hours
Low Brightness: 20,000 Hours
Security
Cable Lock Slot
Supported Languages
Arabic
Czech
Dutch
English
Finnish
French
German
Greek
Hindi
Indonesian
Italian
Japanese
Korean
Polish
Portuguese
Russian
Simplified Chinese
Spanish
Swedish
Thai
Traditional Chinese
Turkish
Vietnamese
AC Input Power
100 to 240 VAC, 50 / 60 Hz
Power Consumption
Medium Brightness: 310 W
Standby Mode (Lamp Off): < 0.5 W
Operating Temperature
32 to 104°F / 0 to 40°C
Storage Temperature
-4 to 140°F / -20 to 60°C
Operating Humidity
0 to 90%
Storage Humidity
0 to 90%
Dimensions (W x H x D)
12.3 x 4.3 x 8.7" / 312.0 x 108.4 x 221.8 mm
Weight
5.73 lb / 2.6 kg
Packaging Info
Package Weight
8.32 lb
Box Dimensions (LxWxH)
16.2 x 11.7 x 6.5"

ViewSonic PX748 Reviews

See any errors on this page? Let us know

If I were to record this projection with a view ...

If I were to record this projection with a view camera in slow motion, would there be flickering from this faux-4k tech?
Asked by: Hai
To record in slow motion without flicker you would want to sync the refresh rate of the projector with the FPS of the view camera. This model does have a high refresh rate of 240hz.
Answered by: ViewSonic Corporation
Date published: 2023-12-28

How do I change image orientation? I have my ...

How do I change image orientation? I have my projector installed on the ceiling
Asked by: Gregory
The projection orientation can be rotated form the projector's setting by going into the System Setting. Select projector position to rotate the image.
Answered by: ViewSonic Corporation
Date published: 2022-11-17

Does anyone know the thread pitch and hole depth ...

Does anyone know the thread pitch and hole depth for bottom mounting screws?
Asked by: chello
Ensure the screws used to attach a mount to the projector meet the following specifications: &bull; Screw type: M4 x 8 &bull; Maximum Screw length: 8 mm Angel ViewSonic
Answered by: ViewSonic Corporation
Date published: 2023-11-13

How much for Import taxes to bring to India

How much for Import taxes to bring to India
Asked by: Dr.Venugopalan
When making an order online, you wil see shippng options provided just before payment. If pre-paid landing cost option is not given, you will have to check with your country's local custome to find out what the estimated taxes will be.
Answered by: Steve
Date published: 2021-10-01

What is the replacement lamp for this projector?

What is the replacement lamp for this projector?
Asked by: Mark
The ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector BH #VIPX7484K uses the Viewsonic RLC-127 projector lamp.
Answered by: Mark
Date published: 2023-09-07

What is the optimum distance to mount this ...

What is the optimum distance to mount this projector?
Asked by: Patricia
Optimal mounting distances will depend upon the desired image size. For the ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector BH #VIPX7484K, a throw distance between 17 feet five inches and 22 feet 7 inches will yield an image diagonally measured in the 16:9 aspect of about 212 inches.
Answered by: Mark
Date published: 2022-01-13

Can I stream live tv through Apple TV with this ...

Can I stream live tv through Apple TV with this projector?
Asked by: Mark
It will project from Apple TV with an HDMI connection. The projector itself is only projecting the source that it is provided.
Answered by: John
Date published: 2021-11-02
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