Type LED monitor Panel type TN 21.5 inch diagonal screen Aspect Ratio 16: 9 Resolution 1920 x 1080 Response time 5 ms Brightness 250 cd / m2 Static contrast 1000: 1 Dynamic contrast 100000000: 1 Viewing angle 178 ° Image refresh rate 60 Hz Connectors VGA (D-sub) DVI HDMI Power Consumption 18 W