55 inches: LED Screen Screen ratio: 16:9, Wide SXGA Display area: 0.21 (H) x 0.63 (V)/1209.6 * 680.4mm Resolution: 1920 * 1080 Viewing angle: 89 degrees (H): 89 degrees (V) Brightness: 400 cd/㎡ contrast ratio 4000:1 reaction time 8ms Large color intensity 16.7M Horizontal Scan Rate 30KHz-80KHz Vertical scanning rate 60-75HZ Languages: English, Chinese and other multiple languages Sound system Output power 10W x 2 Android system Android 10 system 4G+32G power supply Voltage range AC 110～240V-50/60HZ environment
