Model V6820i SKU MR.JQD11.00G UPC 191114692684 Native Resolution 4K UHD (3840 x 2160) Maximum Resolution 4K2K (3840 x 2160) Contrast Ratio 10,000:1 Brightness - ANSI Lumens 2,400 standard, 1,920 economy Projection Lens F = 1.94 2.23, f = 12.81mm 16.74mm, manual zoom and focus Projection Screen Size 37" (94cm) 300" (762cm) Projection Distance 3.3' (1.0m) 26.4' (8.0m) Throw Ratio 75" @ 2.0m (1.21 2.59) I/O Connectors Input: analog RGB/component video (D-sub), PC audio stereo mini-jack, USB Type A, two HDMI 2.0 (video, audio, HDCP 2.2). Output: PC audio stereo mini-jack, DC out (5V/2A, USB Type A), SPDIF audio (optical). Control: RS232 (D-sub), 12V DC screen control, two USB Type A. Network: RJ-45 LAN Data Compatibility VESA standards 4K2K (3840 x 2160), WUXGA (1920 x 1200), 1080p (1920 x 1080), WSXGA+ (1680 x 1050), WXGA+ (1440 x 900), WXGA (1280 x 800, 1280 x 768), UXGA (1600 x 1200), SXGA+ (1400 x 1050), SXGA (1280 x 1024), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480); PC, iMac, MacBook Video Compatibility HDTV (480i, 576i, 480p, 576p, 720p, 1080i, 1080p, 2160p) Lamp Type Philips 240W (MC.JPC11.002) Dimensions 15.7" (398.0mm) x 11.7" (297.5mm) x 5.0" (127.0mm) Weight 12.1 lb. (5.5kg) Chassis Black Units Per Pallet / 20' Container 36 / 360 Other Features Amazon Alexa voice control; Rec. 709, Rec. 2020 color gamuts DLP 3D Ready 3D content, 3D glasses and appropriately equipped PC also required to display 3D images Limited Warranty One year