86'' M6APro Smart Board

3840×2160(pixels)(UHD) Resolution(pixels) Support 45-point touch control high sensitivity Built in 48Mega pixel with auto framing and sound tracking AI Camera Built in 8 Path Array Microphone comes with 12meter Sound Pickup Capability and AGC & AEC Support Free Cloud storage for store, access, and maintain data Easy Comparison, real-time discussion   Model 86M6APro Display Size 85.6" RAM 8GB LPDDR4X Internal memory 128GB Standard Backlight Type D-LED Operation system Android 13.0 Resolution 3840*2160 UHD (4K) Brightness 350 cd/m² Refreshing Frequency 60Hz Viewing Angle  178°(H) / 178°(V) Lifetime 30,000 hrs CPU Core Quad core A73 + Quad core A53 CPU Working Frequency Max 2.2GHz for big and 2.0GHz for little GPU Mali G52-MP8 Power consumption without OPS 380W Speaker 60Watt audio Speaker (20W*2 Built in Stereo Speaker with additional 20 Watt Subwoofer) Mainboard Interface HDMI in*2, DP in *1, Type-C*1, VGA in*1, Audio in*1, LAN*2, USB2.0*1, USB3.0*2, Touch Port*3, MIC in*1,SPDIF*1, RS232 in*1, Audio Out*1, SD CARD*1, HDMI Out*1 Front Interface Type-C*1 (Poweroutput 60W,Support DRP mode, Public USB 3.0*2 Wi-Fi Wi-Fi 6(802.11a/b/g/n/ac/ax) Bluetooth BT 5.3 Camera Built-in 48MP AI camera with auto-framing and sound tracking Touch IR Touch system  supports 45 points