Description31.5" 16:9 VA PanelDisplayPort | HDMI | USB-C4K UHD 3840 x 2160 at 144 HzFreeSync Premium4 ms (GtG) Response Time2500:1 Static Contrast Ratio400 nits Brightness1.07 Billion Colors with HDR1090% DCI-P3 CoverageUSB Hub & up to 65W of Power Delivery..