27 In-Plane Switching (IPS) Panel HDMI | DisplayPort | Mini DisplayPort 3840 x 2160 @ 60 Hz Native Resolution 1300:1 Static Contrast Ratio 350 cd/m_ Brightness 178 ?„/178 ?„ Viewing Angles 5 ms Response Time (GtG) 10-Bit Support for 1.07 Billion Colors 100% sRGB and Rec. 709 Color Gamuts Built-In USB Hub, Eye Care Technology