75'' 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 75M5APro Display Size 75 inch RAM 8GB LPDDR4X Internal memory 128GB Standard Backlight Type D-LED Operation system Android 13.0 Resolution 3840*2160 UHD (4K) Brightness 380 cd/m² Frame Rate 60Hz Perspective  178°(H) / 178°(V) Lifetime 50,000 hrs CPU Octacore (A73*4 + A53*4) 2.2 GHz GPU Mali G52-MP8 Power consumption without OPS 270W 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 48Mega pixel with auto framing and sound tracking AI Camera, (sound localization to always focus on the speaker) suitable for online class and Conference use. Touch IR Touch system  supports 45 points