Hisense C2 Pro. Projector brightness: 2600 ANSI lumens, Projector native resolution: UHD 4K (3840x2160), Contrast ratio (typical): 2000:1. Focus: Auto. Serial interface type: RJ-45. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac). Comb filter: 3D, High Dynamic Range (HDR) technology: Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), Video apps: Disney+, Netflix, YouTube