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

The PX748-4K is a 4,000 ANSI Lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Experience a whole new level of gaming with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300” on any surface. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home.

True 4K Clarity with HDR/HLG Support

In addition to the stunningly detailed images that true 4K resolution can offer, the projector also supports HDR and HLG content to produce more dynamic images and bring flat images to life with more displayable information in the darker and brighter parts of a scene.

High Brightness

Packed with 4,000 ANSI Lumens, the projector is guaranteed to produce high brightness suitable for well-lit environments.

USB Type-C for Direct Streaming and Recharging

The projector’s USB Type-C* connection puts a fun twist on streaming videos by allowing you to project content directly from your phone, laptop or tablet while also charging them simultaneously. You can even play Nintendo® Switch games on the big screen via direct connection without the dock.

Ultimate Sports Viewing Experience with Ultra-Fast Input

Say goodbye to motion blur due to input lag. With our 4.2ms Ultra-Fast Input and hyper-responsive 240Hz refresh rate, plus the microsecond-level response time, you can watch with low delay and seamless viewing of fast-moving objects that will bring your sports-viewing-experience to the next level.

Effortless Image Adjustment

Be it on the side table in the living room, bedroom or any other location you like, the projector can provide perfectly shaped images from any angle with comprehensive H/V keystone and 4 corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down.

Adaptable to Any Environment

Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal set-up location that doesn’t interfere with existing interior design while still getting the desired image size.

Perfect Projection Even on Curved Surfaces

Who says projection only works on a flat surface? With Viewsonic advanced Projector Warping Tool, the distorted image can be perfectly shaped through multiple point adjustments, even when projected on spherical or cylindrical shapes.

Go Big, Even in Small Spaces

Scale up the excitement with a screen size easily made larger than a TV, even in limited space. Immerse yourself in 100” of entertainment from only 2.5 m away.

Simplify Your Home with Unified Smart Systems

The PX748-4K comes with LAN control capability that is compatible with a variety of home automation systems (incl. Control 4, Crestron, AMX, PJ Link, and Network Control), making it a perfect addition to your smart home.

Get Your Cinema All Set at Once

With 12V trigger output connectivity, just power on the projector and your home cinema will be all set, with the curtains closed and the projection screen lowered automatically.

Reliable Long-Term Lifespan

The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15,000 hours to 20,000 hours – meaning 4 hours a day for more than 13 years – saving you maintenance cost and effort.

USB Type-A Power Supply for HDMI Wireless Dongles

A built-in USB power output (5V/1.5A) can be used to supply power to HDMI wireless dongles, like Chromecast, Amazon Fire TV Stick, etc., eliminating the need for separate power adapters when streaming your favorite multimedia content.

Specifications

Image Quality	See Viewsonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Image Size Calculator »
Resolution	4K UHD (3840 x 2160)
Brightness	4000 lumens
Contrast Ratio	12000:1
Uniformity	--
No. of Colors	1.07 Billion Colors
Aspect Ratio(s)	Native - 16:9
Display Type	DLP (1 chip);
Compatibility
Data Signals
Video Signals	720p, 1080i, 1080p/60, 1080p/24, 1080p/50, 2160p/24, 2160p/60, 576i, 576p, 480p, 480i
H Sync	--
V Sync	--
3D Ready	No
Dot Clock	--
Connectivity
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) Screen Trigger (12V) (DC power outlet) USB RS-232 (Serial) Call the projector experts at 1-888-248-0675 for more information
Inputs Description	2 x HDMI 2.0 (HDMI Type-A) Audio, Video Input 1 x USB 3.1 / USB 3.2 Gen 1 (USB Type-C) Audio, Data, Video Input 1 x USB 2.0 (USB Type-A) Power, Service 1 x Ethernet (RJ45) LAN 1 x RS-232 (DE-9/DB-9) Control
Outputs Description	1 x 1/8" / 3.5 mm Mini Audio Output 1 x USB 2.0 (USB Type-A) Power, Service 1 x Ethernet (RJ45) LAN 1 x RS-232 (DE-9/DB-9) Control 1 x 12 V Trigger Control Output
Built-in Audio	10.0 Watts Mono
Projection Lens	See Viewsonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Image Size Calculator »
Lens	--
Throw Ratio	1.13 - 1.47:1
Keystone Corr.	--
Lens Shift	--
Proj. Methods	Ceiling, Rear
General
Dimensions	12.3" x 4.3" x 8.7" (W x H x D)
Unit Weight	5.73 lbs.
Operation
Power Supply	100 to 240 VAC, 50 / 60 Hz
Power Consumption	--
Ecomode	No
FCC Class	A
Audible Noise	33.0 dB
Lamp	--
Lamp Life	15000 hours
Replacement Lamp Cost	--
Included Accessories
Items Included	ower Cord: 1 USB-C Cable: 1 Remote Control: 1(w/ backlit) QSG: Yes
Remote Control	Yes
Carry Case	No --
Warranty
Projector	3 Year