Screen Size: 27 inch (68.6 cm) Full HD (1920 x 1080) super slim AH-IPS panel Connectivity Port: 1 VGA Port, 1 HDMI Port. The maximum power consumption is 25 watts and the power consumption (DPMS) is less than 0.3 watts Aspect Ratio: 16:9, Brightness (Typical): 250 cd/m2 Refresh Rate: 60 Hz, Response Time: 4 ms Viewing Angle: 178 degree horizontal and 178 degree vertical Flicker Free Technology: Yes