- PX748-4K Projector
- Power Cord
- USB-C Cable
- Remote Control (w/ backlit)
- Original factory lamp(s) included
ViewSonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP Projector
- True 4K HDR visual experience
- 4,000 ANSI Lumens offering bright images in any environment
- Direct Big-screen streaming via USB Type-C
- 4.2ms Ultra-Fast Input & 240Hz high refresh rate
- Warping, auto V keystone and 1.3x zoom for flexible installation
- Home automation via LAN control and 12V trigger
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.
True 4K HDR/HLG
Packed with 4,000 ANSI Lumens, the projector is guaranteed to produce high brightness suitable for well-lit environments.
4,000 ANSI Lumens
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.
H/V Keystone & Auto V Keystone
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.
1.3x Optical Zoom
Perfect Projection Even on Curved Surfaces
Who says projection only works on a flat surface? With our 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.
Customize Your Own Color Profiles
By using a cloud-based color profile exchange, users can create their own color profile to fit their preferences and share it with others. Also, users can download other profiles from their projectors and fine-tune them as their own.
A Simpler Way to Update Projector Software
ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.
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.
|Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.|
|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|
|No. of Colors||1.07 Billion Colors|
|Aspect Ratio(s)||Native - 16:9|
|Display Type||DLP (1 chip);|
|Data Signals||480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P|
|Video Signals||720p, 1080i, 1080p/60, 1080p/24, 1080p/50, 2160p/24, 2160p/60, 576i, 576p, 480p, 480i|
|Inputs / Outputs||
|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 »|
|Throw Ratio||1.13 - 1.47:1|
Horizontal and Vertical
Specs: Vertical and horizontal: +/-40 degrees
|Lens Shift||Horizontal and Vertical: Up to 20% (Digital)|
|Proj. Methods||Ceiling, Rear|
|Dimensions||12.3" x 4.3" x 8.7" (W x H x D)|
|Unit Weight||5.73 lbs.|
|Power Supply||100 to 240 VAC, 50 / 60 Hz|
|Audible Noise||33.0 dB|
|Lamp Life||4000 hours|
|Items Included||PX748-4K Projector, Power Cord, USB-C Cable, Remote Control (w/ backlit), QSG|
- Download the manufacturer spec sheet for the Viewsonic PX748-4K 4000-Lumen XPR 4K UHD Home Theater DLP .