PX748-4K Ultra HD Projector delivers stunning home entertainment in bright or dark rooms. Projector provides a new level of gaming with an ultra-low 4.2 ms input lag, 240 Hz refresh rate and USB-C connectivity for direct streaming from gaming consoles. It delivers ultra-high definition resolution for an incredible entertainment experience. Projector provides detailed video playback with ability to decode HDR and HLG video. 4000 lumens and a high contrast ratio ensure bright images in any environment. 3840 x 2160 distinct pixels provide true 4K UHD resolution. Projector casts images on screen up 300" on nearly any surface. Energy-saving, SuperEco feature reduces power consumption and extends the lamp life by up to 20,000 hours. Ultra-HD 1.3x optical zoom, warping capabilities and H/V keystoning provide more flexible mounting and easy installation. LAN control compatibility and 12 volt trigger are perfect features for any smart home.

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• 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 : 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.
• 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.
• Peace of Mind : ViewSonic offers one of the industry's best overall projector warranties with 3-year limited parts and labor, 1-year lamp.