NON TOUCH 23" Class Widescreen TFT Active Matrix LCD, LED Backlight, IPS Panel. 16:9 Aspect Ratio. Pixel Pitch 0.265 mm (H) x 0.265mm (V). Brightness 250 cd/m2 (typical). Contrast Ratio 20,000,000:1. Viewing Angle Horizontal: 178 Degrees (CR>10), Vertical: 178 Degrees (CR>10). Scanning Frequency Horizontal: 30K- 83KHz, Vertical: 50-76 Hz. Optimal Resolution/Recommended Resolution 1920x1080@60Hz. Color Depth 16.7M. Black