Model : EK220QA
Part Number : UM.WE0SM.A01
Color Black Display : 21.5″ (16:9)
Active display area : 476.64×268. 11  mm
Maximum resolution : 1920×1080
Refresh Rate: VGA @ 60Hz HDMI @ 75Hz
Panel type: VA Response time 5ms (off/off)
Contrast Ratio Max (ACM): 100,000,000:1
Brightness:  250 cd/m2
Viewing angle (CR=10) : 178°(H), 178°(V)
Colors : 16.7 M
Backlit :  LED Bits 8Bit
Color saturation :  72% NTSC
Input signal : VGA + HDMI
Speaker : N/A
Tilt : -4°~ 18°
Power supply : (100V-240V)
External VESA Wall Mounting : 75 mm x 75 mm