Optoma UHD52ALV Voice Assistant-Compatible 4K UHD Projector

3,500 Lumens Up To 500,000:1 Contrast Ratio With Dynamic Black Features .47 In. 4K UHD DLP Chip By Texas Instruments Smart+ Technology With Alexa, Google Actions, Ifttt Integration, And Infowall 4K UHD And 1080P HDR (HDMI 2.0) Input Native Resolution: 4K UHD 3840 X 2160 At 60 HZ With XPR Technology Max Resolution: 4K 4096 X 2160 At 30 HZ HDR10 And HLG Support For Brighter Whites, Deeper Black Levels, And Vivid Colors HDMI 2.0 With HDCP 2.2 Connectivity Ensures Compatibility With 4K UHD Video Sources 4K Video Playback With The Integrated USB Media Player Compatible With Optoma Connect Smart Home And Smartfit Auto Geometry Correction System Setup Companion Apps (Android And Ios) Full 3D Compatible—Displays True 3D Content From Almost Any 3D Source, Including 3D Blu-Ray Disc Players, 3D Broadcasting, And The Latest-Generation Game Consoles Supports 144 HZ Rapid-Refresh Rate For Ultra-Smooth Flicker-Free Images Supports Side-By-Side: 1080I 50/60, 720P 50/60, Frame-Pack: 1080P 24, 720P 50/60, Over-Under: 1080P 24, 720P 50/60 3D Glasses Are Required And Sold Separately Throw Ratio: 1.21 To 1.59 Image Size: 34.1 In. To 302.4 In. Projection Distance: 2.9 Ft. To 34.89 Ft. 10 Watt Speaker Inputs: 2 X HDMI 2.0, VGA, 3.5 MM Audio, And USB Outputs: S/Pdif Optical, USB, Rj-45, Rs232C, And 12-Volt Trigger Vertical Lens Shift 1.3X Manual Zoom .8 To 2X Digital Zoom Front, Rear, Ceiling, Or Tabletop Use Includes Lens Cap, AC Power Cord, HDMI Cable, Remote And Batteries, WUSB Wi-Fi Adapter (For Alexa Wi-Fi Or Wireless Screen Mirroring), Multilingual CD-Rom, Quick-Start Guide, And Warranty Card