Monitor Dell 27″ U2724D, 68.47 cm, Maximum preset resolution: 2560 x 1440 at 120 Hz, Screen type: Active matrix – TFT LCD, Panel Type: In- plane switching Technology, Backlight LED: Edgelight System, Display screen coating: Anti-glare treatment of the front polarizer (3H) hard coating, Aspect ratio: 16:9, Pixel per inch: (PPI) 108.97, Contrast ratio: 2000 to 1 (typical), Viewing angle: 178° (vertical) typical, 178° (horizontal) typical, Response time: 5 ms (Fast mode), 8 ms (Normal mode), Bright