TECHNICAL SPECIFICATIONS Audio 2x16W (stereo) Brightness 370 cd/m2 Connectivity USB touch out (2x) Contrast Ratio 4000:1 (Dynamic Contrast mode), 1200:1 (Standard mode) Displayable Colors 1.07B (10-bit) Glass Anti-glare, toughened glass with oleophobic coating Life Time Up to 50,000 hours Power Consumption 550W Power Supply AC 100-240V - 50/60Hz Resolution 4K UHD (3840 x 2160) Response Time (MS) 8ms Standby Power Consumption is less than or equal to 0.5W Surface Hardness 7H ifp_touch_technology Infrared Touch Points Up to 20-points View Angle 178o COMPATIBILITY SPECIFICATIONS OS Compatibility Android, Chrome OS, Linux, Mac OS X, Windows 10 / 8, 7 / XP PHYSICAL SPECIFICATIONS Vesa mount 800x600mm OTHER Whats in the Box Power cable, 2 Writing pens, USB Pen Holder, Remote Control, USB cable, HDMI cable, Basic user manual Compatible Webcams AVer VB342+, Jabra PanaCast, Logitech Brio Ultra HD Pro, Logitech C920 HD Pro, Logitech MeetUp, Poly Studio Optional Accessories Remote (replacement): BR-3073N, Slot-in PC: OPS2-i5 / OPS2-i7, Stand/Cart: ST01, USB Wi-Fi module: SI01, Wall Mount w/VESA mini-PC bracket: OWMFP01 EMBEDDED SYSTEM Android OS Android 8.0 (Oreo) Bluetooth Bluetooth 4.0 CPU ARM big.LITTLE SoC (dual-core A73 + dual-core A53) Graphics Quad-core Mali G51 RAM 4GB Storage 32GB Wi-Fi Optional Accessory - 802.11ac (dual band) CONNECTIVITY Audio in 1 Audio out 1 HDMI 2.0 in 3 HDMI 2.0 out 1 OPS module slot 1 RJ45 1 RS232 1 S/PDIF out (optical) 1 USB 2.0 3 (1 rear, 2 front) USB 3.0 3 VGA in 1 Item Dimension (L"x W"x H") 88 x 12 x 55 Weight 418.00 LB Warranty Information 3 Year parts and labor limited warranty