Main SpecificationsResolution - 4K UHD (3840 x 2160)Brightness (ANSI lumens) - 1800 ANSI LumensContrast Ratio (FOFO) - 100,000:1 (w/ Dynamic Iris)All SpecificationsDisplayProjection System - DLPResolution - 4K UHD (3840 x 2160)Resolution Support - VGA (640 x 480) to 4K UHD (3840 x 2160)Brightness (ANSI lumens) - 1800 ANSI LumensContrast Ratio (FOFO) - 100,000:1 (w/ Dynamic Iris)Display Color - 30 Bits (1.07 billion colors)Native Aspect Ratio - Native 16:9 (3 aspect ratio selectable)Light Source - LampLight Source Wattage - 245W‎Light Source Life - Normal 4,000 hr, Economic 10,000 hrs, SmartEco 10,000 hrsOpticalThrow Ratio - 1.36 2.18 (100" @ 3 m)Zoom Ratio - 1.6XLens - F/# 1.81 2.1, f 14.3(Wide) 22.9(Tele)Lens Shift - Vertical: ± 60% / Horizontal: ± 23%Keystone Adjustment - 1D, Vertical ± 40 degreesImage Size - 60" 200" / 300" (Clear Focus / Maximum)Horizontal Frequency - 15K-102KHzVertical Scan Rate - 23-120HzPicturePicture Mode - ISF Disabled: Bright / Vivid / Cinema (Rec. 709) / D. Cinema / Silence / 3D / User 1 / HDR / HLG ISF Enabled: Bright / Vivid / Cinema (Rec. 709) / D. Cinema/ Silence / ISF Night / ISF DayColor Wheel Segment - 6-Segment (RGBRGB)‎Color Wheel Speed - 2D: 96Hz ; 100Hz ; 120Hz 3D: 120HzRec.709 Coverage - 100%DCI-P3 Coverage - 100%InterfaceHDMI - x2 (HDMI 2.0b & HDCP 2.2)USB Type A - x1 (5V/2.5A power supply)x1 (USB 2.0 Media Reader/ Firmware upgrade)x1 (USB 3.0 Media Reader/ Firmware upgrade)USB Type mini B - x1 Firmware upgradeAudio out (3.5mm Mini Jack) - x1 Audio out (S/PDIF) - x1 (Only support 2-channel audio)LAN (RJ45) - x1 RJ-45 LAN input jack (10/100M)RS232 (DB-9pin) - x1 RS232 In (D-sub 9pin, male)DC 12V Trigger (3.5mm Jack) - x1 (3.5mm Jack)IR Receiver - x2 (Front/Top)Wired Remote in (3.5mm Mini Jack) - x1Special FeatureHDR - Yes (HDR10, HLG)Motion Enhancer (MEMC) - YesISF Night/ Day - YesLAN control - YesCinemaMaster Video - Yes (4K Motion Enhancer, 4K Pixel Enhancer, Color Enhancer, Flesh Tone).