Specification Screen Size 19 Inch Contrast Ratio 1000: 1 (typical) II 4 Million: 1 (Dynamic) II Response Time 6 ms (gray to gray - fast mode) II 8 ms (gray to gray -normal mode) II Resolution Maximum Preset Resolution: 1280 1024 at 60Hz Other Features Preset Display Area (H x V): 374.78 mm x 299.83 mm,14.76" x 11.80",112370 mm² (174.17 inches) II Aspect Ratio: (5:4) II Warranty 3 Years Dell 19 Inch P1917S LED Antiglare Square Monitor A more seamless workflow: Slim borders create a smoother and less obstructed visual experience when working across multiple monitors. Versatility you can count on: Enjoy full adjust ability to pivot, tilt, adjust the height, and swivel your monitor to your exact preference. More ways to stay connected: Multiple connectivity ports on the bottom and side of the monitor allow you to easily connect to various devices. Complete clarity: Get excellent picture quality with consistent color representation across an ultra-wide viewing angle and a high 4 million: 1 dynamic contrast ratio. Work comfortably with less stress: Dell's Comfort-view feature helps to reduce harmful blue light emission onscreen and with direct current, a flicker-free viewing experience is enabled. Auto Mode and Power Nap: Color settings of your applications are now customizable and allow for presets. And with Power Nap, you can worry less about wasting energy when you’re away from your computer. Warranty - 3 year..