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ViewSonic PX748-4K DLP Projector, 4K HDR, 4000 ANSI Lumens


  • High brightness 4000 Lumens 4K UHD projector with high contrast ratio and advanced visual features
  • Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate
  • With a 1.3x optical zoom, anti-warping stabilization and auto H/V keystone, you can project on flat and curved sufaces
  • With the ability to decode HDR video signals, this projector delivers incredibly detailed video playback
  • Supports media players, gaming consoles, PCs, Macs, and mobile devices with inputs like HDMI, USB C, RJ45, 12V Trigger

3 in stock (can be backordered)

ViewSonic PX748-4K DLP Projector, 4K HDR, 3840 x 2160, 16:9, 4000 ANSI Lumens, 12,000 : 1, HDMI (2x), USB-C (supports Display and Power Delivery), Audio Line Out, RS232, Ethernet interface, 2.8 kg, 10W, Main Unit, Power Cord, USB-C Cable, Remote Control, Quick Start Guide

True 4K Clarity with HDR and HLG Support

Immerse yourself in true 4K resolution. With HDR and HLG support, this projector creates dynamic images that bring out the best in both dark and light scenes.

Bright Images in any Environment

Packed with 4,000 ANSI lumens and a high contrast ratio, this projector is guaranteed to produce bright images in nearly any environment – even in rooms with high ambient light.

Big-Screen Streaming via USB-C

Project content directly from your phone, laptop or tablet while also simultaneously charging these devices . You can even play Nintendo® Switch games on the big screen via direct connection without the dock.*

Ultra-Low Input Lag and 240Hz Refresh Rate

This projector features a 4.2ms input lag at 1080p resolution and a 240Hz 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.


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