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PX748-4K

PX748-4K - 4K UHD Projector with 4000 Lumens, 240Hz, 4.2ms for Home Theater and Gaming

  • Stunning 4K Ultra HD Resolution
  • HDR/HLG Content Support
  • Bright Images in Any Environment
  • Big-Screen Streaming via USB-C
  • Ultra-Low Input Lag and 240Hz Refresh Rate
$1,175.99
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Product Overview

With incredible Ultra HD resolution, HDR/HLG support, and a high brightness of 4,000 ANSI lumens, the ViewSonic PX748-4K projector delivers stunning home entertainment around the clock: day or night, in bright rooms or dark. With an ultra-low 4.2ms input lag, 240Hz refresh rate, and USB-C connectivity for direct streaming from gaming consoles such as the Nintendo® Switch, this projector provides a whole new level of gaming. Set-up is a breeze too: 1.3x optical zoom, warping capabilities, and H/V keystoning allow for more flexible mounting and easy installation with screen sizes up to 300” on nearly any surface. What’s more, LAN control compatibility and a 12V trigger make this projector a perfect addition to any smart home.
True 4K Ultra HD Resolution, 8.3 Million PixelsTrue 4K Ultra HD Resolution, 8.3 Million Pixels

True 4K Ultra HD Resolution

Engineered with an advanced DLP® 4K Ultra HD chip with XPR technology, this projector delivers 3840 x 2160 distinct pixels for true 8.3 million pixel 4K UHD resolution.

HDR and HLG Content Support, Brighter Colors, Richer ContrastHDR and HLG Content Support, Brighter Colors, Richer Contrast

HDR and HLG Content Support

With the ability to decode HDR 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.

*The video source must also have HDR content support.

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.

Peace of Mind

ViewSonic offers one of the industry's best overall projector warranties with 3-year limited parts and labor, 1-year lamp, and first year free Express Exchange® service* for an added value worth up to $150**.

*One year Express Exchange® Service requires product registration. **Up to $150 added value over competitive models with 1-year warranty and based on extended warranties from manufacturers and not third party warranty providers.

More Information
Type DLP Lamp
Display Resolution 4K (3840x2160)
Resolution 3840 x 2160
Brightness (Lumens) 4,000 ANSI
Screen Size 30 - 300 in. / 0.76 - 7.62 m
Throw Distance 0.75m~9.76m (100"@2.50m)
Throw Ratio 1.13-1.47
Keystone Vertical (+/- 40º) / Horizontal (+/- 40º)
Lens 1.3x optical zoom
Light Source (watt) 240
Light Source Life, Normal (hours) 4000
Light Source Life, Dynamic Eco-Mode (hours) 20000
Color Depth 1.07B Color (R/G/B 10bit)
Dynamic Contrast Ratio 12,000:1
Aspect Ratio 16:9
Frequency Horizontal 15K-129KHz
Frequency Vertical 23-240Hz
PC Resolution (max) 3840 x 2160
Mac® Resolution (max) 3840 x 2160
USB 2.0 Type A 1
USB 3.1 Type C 1
Ethernet LAN (RJ45) 1
3.5mm 12V Trigger 1
3.5mm Audio Out 1
Control (RS232) 1
HDMI 2.0 (with HDCP 2.2) 2
Internal Speakers 10W (x1)
Voltage 100-240V+/- 10%, 50/60Hz AC
Consumption (typical) 310W
Stand-by <0.5W
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 (See user guide for full OSD functionality)
Temperature 32-104º F (0 - 40º C)
Humidity (non-condensing) 0-90%
Kensington Lock Slot 1
Net (lbs) 6.2
Gross (lbs) 8.8
Net (kg) 2.8
Gross (kg) 4.0
Packaging (in.) 16.3 x 6.6 x 11.7
Physical (in.) 12.2 x 8.7 x 4.3
Packaging (mm) 415.0 x 168.0 x 297.0
Physical (mm) 312.0 x 222.0 x 108.0
Regulations FCC, cTUVus, ROHS
PACKAGE CONTENTS Projector, power cable, remote control, USB-C Cable, Quick Start Guide
Warranty Three-year limited warranty on parts and labor, 1-year limited warranty on lamp, 1st year free Express Exchange® service. (One year Express Exchange Service requires product registration).
Recycle/Disposal Please dispose of in accordance with local, state or federal laws.
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