Acer 22" X223W DVI Blu-ray 720p Widescreen LCD Monitor w/HDCP Support (Black) 22-inch Acer X223W DVI Widescreen LCD Monitor (Black) General Features: Black case color 22-inch widescreen LCD display 300 cd/m2 brightness 2500:1 contrast ratio Screen Resolution: 1680 x 1050 Aspect Ratio: 16:10 (8:5) Maximum Viewing Angle - Horizontal: 170 Maximum Viewing Angle - Vertical: 160 Dot Pitch: 0.282 mm Color Depth: 24-bit (16.7M colors) 5 ms response time