BenQ HT3550 4K Home Theater Projector

Main SpecificationsResolution - 4K UHD (3840 x 2160)Brightness (ANSI lumens) - 2000 ANSI LumensContrast Ratio (FOFO) - 30,000:1Speaker - Chamber Speaker 5W x 2All SpecificationsDisplayProjection System - DLPResolution - 4K UHD (3840 x 2160)Resolution Support - VGA (640 x 480) to 4K UHD (3840 x 2160)Brightness (ANSI lumens) - 2000 ANSI LumensContrast Ratio (FOFO) - 30,000:1Display Color - 30 Bits (1,07 billion colors)Native Aspect Ratio - Native 16:9Light Source - LampLight Source Wattage - 245WLight Source Life - Normal 4,000 hours, Economic 10,000 hours, SmartEco® 15,000 hoursOpticalThrow Ratio - 1.13 - 1.47 (100" @ 8.2 feet)Zoom Ratio - 1.3XLens - F/# = 1.9 - 2.47, f = 12 - 15.6 mmLens Shift - Vertical up to +10% one direction only (no negative shift)Keystone Adjustment -1D, (Auto) Vertical ± 30 degreesProjection Offset - 100%Clear Image Size (Diagonal) - 40"~200"Image Size - 30"~200"Horizontal Frequency - 15K-135KHzVertical Scan Rate - 23-120HzPicturePicture Mode - Bright / Vivid TV / Cinema (Rec. 709) / D. Cinema / Silence / User 1 (HDR / HLG / ISF Night / ISF Day / 3D*)Color Wheel Segment - 6-Segment (RGBRGB)Color Wheel Speed - 2D: 96Hz, 100Hz, 120Hz, 3D: 120HzRec.709 Coverage - 100%DCI-P3 Coverage - 95%AudioSpeaker - Chamber Speaker 5W x 2InterfaceHDMI - X2 HDMI (2.0b/HDCP2.2)USB Type A - X1 (5V/2.5A power), X1 ((Media Reader, FW download)USB Type mini B - X1 (FW download, service)Audio out (S/PDIF) - YesDC 12V Trigger (3.5mm Jack) - X1 (3.5mm Jack)IR Receiver - 2 (Front/Top)Security Bar - YesSpecial FeatureMotion Enhancer (MEMC) - YesISF Night/ Day - YesCinemaMaster Video + - YesCinemaMaster Audio+2 - `YesCompatibilityHDTV Compatibility - 720p 50/60Hz, 1080i 50/60Hz, 1080p 24/25/30/50/60Hz, 2160p 23/24/25/30/60Hz3D Compatibility - Yes (1080p)PowerPower Supply - VAC 100 ~ 240 (50/60Hz)Typical Power Consumption - Max 350W, Normal 340W, Eco 280WStandby Power Consumption - 0.5W Max. at 100 ~ 240VACAcoustic Noise (Typ./Eco.) - 30/28dBA (Silence mode)Operating Temperature - 0~40 degrees (Celcius)Dimension and WeightDimensions (W x H x D)(mm) - 380 x 127 x 263Net Weight (Kg/ lbs ) - 4.2 kg / 9.2 lbsAccessories (Standard)Carton - YesRemote Control w/ Battery - x 1 (5J.JKC06.001)Power Cord (by region) - x 1 (3m)User Manual CD - Yes (27L)Quick Start Guide - Yes (21L)Warranty Card (by region) - YesLens cover - YesAccessories (Optional)Spare Lamp Kit - Yes (5J.JKC05.001)3D Glasses - YESOSDOSD Language - Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)