28" In-Plane Switching (IPS) Panel HDMI, DisplayPort, USB Type-C Inputs 3840 x 2160 Resolution 1000:1 Contrast Ratio 300 nits Brightness 178°/178° Viewing Angles 1 ms GtG & 2 ms MPRT Response Times 8-Bit Color Support 144 Hz Refresh Rate USB 3.1 Gen 1 Type-A Ports