Picture/Display Diagonal screen size (inch) 85.6 inch Diagonal screen size (metric) 217.4 cm Panel resolution 3840 x 2160 Optimum resolution 3840 x 2160 @ 60 Hz Brightness 410 cd/mdeg. Contrast ratio (typical) 1200:1 Response time (typical) 8 ms Aspect ratio 16:9 Viewing angle (horizontal) 178 " Viewing angle (vertical) 178 " Pixel pitch 0.4935 x 0.4935 mm Display colors 1.07 Billion Picture enhancement 3/2 - 2/2 motion pull down 3D Combfilter Progressive scan 3D MA deinterlacing Dynamic contrast enhancement Color Enhancement Color Temperature Adjustment De-interlacer Noise Reduction Smart Picture Operating system Android 5.0.1 Panel technology IPS Supported Display Resolution Computer formats 640 x 480, 60, 72, 75Hz 720 x 400, 70Hz 800 x 600, 60, 75Hz 1024 x 768, 60, 75Hz 1280 x 768, 60Hz 1280 x 800, 60Hz 1280 x 1024, 60Hz 1360 x 768, 60Hz 1600 x 1200, 60Hz 1920 x 1080, 60Hz 3840 x 2160, 30, 60Hz Video formats 480i, 30, 60Hz 480p, 30, 60Hz 576i, 25, 50Hz 576p, 25, 50Hz 720p, 50, 60Hz 1080i, 25, 30Hz 1080p, 50, 60Hz 2160p, 30,50, 60Hz Connectivity Video input VGA (Analog D-Sub) DisplayPort (1.2) HDMI (x4) USB 2.0 (Type A) (x2) Audio input 3.5 mm jack Audio output Audio Left/Right (RCA) External control RS232C (in/out) 2.5 mm jack IR (in/out) 3.5 mm jack RJ45 Other connections OPS AC-out Analog (D-sub input) Analog audio Left/Right out Display Port HDMI IR out micro SD PC Audio in RS232 Serial USB 2.0 USB power outlet (5 V. 2 amp) Convenience Screen saving functions Pixel Shift, Low Brightness Keyboard control Lockable Network controllable LAN (RJ45) RS232 Card OPS RS232 HDMI (One Wire) Signal Loop Through RS232 IR Loopthrough ease of installation Smart Insert AC Out Carrying Handles Energy saving functions Smart Power Placement Landscape Remote control signal Lockable Tiled Matrix Up to 10 x 15 Memory 8GB eMMC Dimensions Bezel width 15.15 (Top/Left/Right) 16.0 (Bottom) mm Set Width 1927.9 mm Set Height 1098.9 mm Set Depth 85.9 mm Set Width (inch) 75.90 inch Set Height (inch) 43.26 inch Set Depth (inch) 2.06 inch Product weight 63.8 kg Product weight (lb) 140.65 lb VESA Mount 600 x 400 mm, M8 Operating conditions Altitude 0 ~ 3000 m Temperature range (operation) 0 ~ 40 "C Temperature range (storage) -20 ~ 60 "C Relative humidity 20 ~ 80 (operation),10 - 90%(storage) % MTBF 50,000 hour(s) Power Mains power 100 ~ 240 VAC, 50 ~ 60 Hz Consumption (On mode) 302 W Standby power consumption <0.5W Power Saving Features Smart Power Sound Built-in Speakers 2 x 10W RMS Accessories Included accessories AC Power Cord RS232 cable Remote Control Batteries for remote control Quick start guide HDMI cable IR sensor cable (1.8M) Included Accessories RS232 daisy-chain cable USB Cover and screw x1 Multimedia Applications USB Playback Video MKV MP4 MPEG MPG TS VOB WMV ASF AVI DAT FLV MOV TRP WEBM USB Playback Picture BMP JPEG JPG PNG USB Playback Audio AAC M4A MP3 WMA Miscellaneous On-Screen Display Languages Arabic Simplified Chinese Traditional Chinese English French German Italian Polish Russian Spanish Turkish Japanese Czech Danish Dutch Finnish Norwegian Portuguese Swedish Regulatory approvals CE UL/cUL CB FCC, Class B BSMI CCC ea.C EMF EnergyStar 7.0 PSB Internal Player Storage 8GB eMMC CPU Quad Core Full HD Memory 2GB DDR3