Panel size 65 inches (16:9) Backlight type D-LED Display area 1428.48 H 803.52V Resolution 3840 H2160 VUHD Chromaticity 10bit 1.07B brightness central point 350 cd/ Contrast 1200 1 Typ. Viewing angle 178H /178(V) Backlight life 30000 hours 3.2 System parameters CPU Dual-core A55 GPU Quad-core MaliG52MP2 Ram 4G Rom 32GB System version Android 11.0 3.3 Touch parameter Touch embedded method Built-in all-in-one Notation Fingers, stylus or other non-transparent objects > 3.8mm Touch points 20 point Touch accuracy±1mm One-finger response speed 8ms Support system windows7/10 Android Mac OS 3.4 Speaker Audio speaker Stereo sound, 2*16W high and low sound 3.5 Microphone 6 Array Microphones With echo cancellation, noise suppression; beamforming, sound source localization; Pickup distance up to 8 meters; Camera 1300W pixel 4K resolution (3840*2160); Aperture field of view 102 degrees; Focusing method: fixed focus; light compensation; 3.7 Electrical parameters Total power 400W (excluding OPS, supporting OPS power 100W) Standby power 0.5W Input voltage 100-240V~ 50/60Hz
