E Line 22 (21.5in / 54.6 cm diag.) IPS Full HD (1920 x 1080) LCD monitor,W-LED system Backlight,16:9 Aspect ratio,4 ms (Gray to Gray),250 cd/m2,16.7 M Display colors ,1000:1(typical),0.248 x 0.248 mm Pixel pitch,VGA , DVI-D, HDMI
Aspect Ratio is 16:9; Viewing Angle (CR≧10) is 178º (H) / 178º (V); Brightness (Typ.) is 250cd/㎡