TRUE 4K PROJECTOR-OPTIMIZED UHD and HDR: HDR-PRO technology exclusive Local Contrast Enhancer and Tone Mapping for perfect details in dark and bright scenes. 8.3 million Pixels give awe-inspiring 3840 x 2160 image quality and deliver incredible clarity and crisp defined cinematic details. CERTIFIED-ANDROID TV ENTERTAINMENT: This TV Projector comes with endless Android TV with Netflix pre-loaded, brings you all TV shows and movies up to 4K HDR UNIVERSAL CONNECTIVITY: Supports HDMI 2.0b (HDCP 2.2)*, WIFI, SPDIF, eARC for 7.1 channel and Dolby Atmos audio pass through. Whether you use It as a tv projector or a projector for gaming, this 4K projector can meet all your needs. INSTALLATION FLEXIBILITY: Vertical lens shift, 2D keystone, and 1.3x zoom lens enable more flexibility to be set up in a limited space or ceiling mounted in your bedroom or living room. Brightness of 3300 Lumens UHD 4K 3840 x 2160 Native Resolution 1.13 to 1.47:1 Throw Ratio Local Zone Contrast Adjustment 24p Movie Playback Support 3 x HDMI 2.0b HDCP 2.2 Inputs eARC with Dolby Atmos Pass Through Android TV Dongle Included 2D Keystone Correction 1.3x Zoom & Vertical Lens Shift Condition and warranty: BenQ Certified refurbished. 1-year of direct BenQ technical and warranty support