◆  LED Size: 55″LED；

◆  Display Ratio: 16:9

◆  Max Resolution: 3840x2160

◆  View Angle:178°/178°

◆  Brightness：400cd/㎡

◆  Dynamic contrast: 1200:1

◆  Response time: ≤8ms

◆  Input: VGA(D-15)*1, HDMI*1, DVI*1，AV*1, USB*2

◆  Power Supply: AC100-240V(±10%),50/60Hz