The 21.5-inch black Dell E E2211H monitor, displays clear and crisp images at 1920x1080 pixels resolution. With an aspect ratio of 16:9 you can easily view documents in a landscape format on this Dell LCD monitor without resizing. The front panel controls of this 21.5-inch monitor, allow you to adjust the picture quality, as per your preference. Featuring PowerNap technology, this Dell LCD monitor dims the screen light or switches to sleep mode when it gets on to the screensaver mode. A 5 ms response time of this 21.5-inch monitor lets you watch fast action scenes and play action games, without any motion blur. For comfortable viewing, you can tilt the screen of the Dell E E2211H monitor by 160 degree vertically and 170 degree horizontally.