MONITOR AS VA229QSB 21.5 inch, Panel Type: IPS, Backlight: WLED, Resolution: 1920 x 1080, Aspect Ratio: 16:9, Refresh Rate:75Hz, Response time GtG: 5 ms, Brightness: 250 cd/m², Contrast (static): 100,000,000:1/1,000:1, Contrast (dynamic): , Viewing angle