Free Shipping! LG 31.5" In-Plane Switching (IPS) Panel, HDMI + DisplayPort Inputs, 3840 x 2160 4K UHD Resolution, 1000:1 Contrast Ratio, 380 nits Brightness, 178°/178° Viewing Angles, 5 ms Response Time (GtG), 1.07 Billion Colors, 56 to 61 Hz Refresh...