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Viewsonic PX747-4K UHD Home Projector

Part #: VIEPX7474K  |   Mfg #: PX747-4K
Viewsonic PX747-4K UHD Home Projector Viewsonic PX747-4K UHD Home Projector Viewsonic mpn:PX747-4K
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Home theater projector

ViewSonic PX747-4K Ultra HD Home Projector

winner of the Projector Central Highly Rated awardThe PX747-4K is a high brightness 3500 ANSI Lumens 4K UHD projector for living room entertainment. Packed with 3500 ANSI Lumens of brightness, this projector is guaranteed to project high quality images in any lighting. PX747-4K leverages the latest XPR technology to project 8.3 megapixels of true 4K UHD resolution for maximum big screen detail.


The projector supports HDR and Rec. 2020 enhanced content to produce highly detailed images with more information in the darker and brighter part of a scene for an unmatchable viewing experience. Dual HDMI inputs offer quick connection to an array of devices, while the integrated USB power supply can be used as a power source for connected dongles and devices. Frequent projector users will rejoice at PX747-4K’s long lamp life of up to 15,000 hours in SuperEco Mode* which drastically reduces lamp replacement and maintenance costs. 

MHL USB power

Bright Images Anywhere

3,500 ANSI Lumens of brightness guarantee bright images in any environment, including rooms with high levels of ambient light.

Gaming on 4K UHD Big Screen

PX747’s 4K UHD resolution follows the 4K gaming console trend and supports 4K gaming console content to deliver extremely fine detail for an exciting gaming experience.

Images with More Depth

PX747-4K supports HDR content to produce more realistic looking images and bringing flat images to life with more displayable information in the darker and brighter parts of a scene.

Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See Viewsonic PX747-4K UHD Home Image Size Calculator »
Resolution QFHD (3840 x 2160)
Brightness 3500 lumens
Contrast Ratio 12000:1
Uniformity --
No. of Colors 1.07 Billion Colors
Aspect Ratio(s) Native - 16:9
Display Type DLP (1 chip);
Data Signals QFHD (3840 x 2160)
Video Signals 480i, 480p, 576i, 576p, 720p, 1080i, 1080p,2160p
H Sync 15K~135KHz
V Sync 23~120Hz
3D Ready No
Dot Clock --
Inputs / Outputs
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • HDMI 2.0 (High-Definition Multimedia Interface, version 2.0 with increased bandwidth)
  • Multi-HDMI (Multiple HDMI connectors)
  • Screen Trigger (12V) (DC power outlet)
  • USB
  • VGA (Analog data, mini D-Sub 15-pin)
  • RS-232 (Serial)
Call the projector experts at 1-888-248-0675 for more information
Built-in Audio 10W
Projection Lens Projector Calculator See Viewsonic PX747-4K UHD Home Image Size Calculator »
Lens F=1.94-2.06, f=15.57-18.67mm 1.2x optical zoom
Throw Ratio 1.47 - 1.76:1
Keystone Corr. Vertical
Specs: Vertical ( 40)
Lens Shift --
Proj. Methods Ceiling, Desktop, Front, Rear
Dimensions 16.4" x 8.2" x 13.2" (W x H x D)
Unit Weight 9.2 lbs.
Power Supply 100-240V+/- 10%, 50/60Hz AC
Universal Power Supply
Power Consumption 310
Ecomode Yes
(Brightness: 2800 lumens; Lamp life: 15000 hours;)
FCC Class A
Audible Noise 27.0 dB
Lamp 240 Watt
Lamp Life 4000 hours
Replacement Lamp
VIERLC117, $149.00     
Included Accessories
Items Included Power cable, VGA cable, remote control, Quick Start Guide
Remote Control Yes
Carry Case No
Projector 3 years Limited warranty
Lamp --

* -- indicates specification not published by manufacturer.


  • Download the manufacturer spec sheet for the Viewsonic PX747-4K UHD Home.