Dell UltraSharp U2913WM 29-Inch 21:9 Widescreen 2560 x 1080 LED-Lit Monitor Panoramic clarity: Multitask on a panoramic 29" 21:9 display with Full HD 2560 x 1080 resolution Aspect Ratio : Ultra widescreen (21:9) Extreme color accuracy: Enjoy precise colors calibrated at the factory to support more than 99 percent sRGB color space at a delta-E of less than 5. Easy manageability: Take control of innovative display functions such as Smart Video Enhance and Easy Arrange with Dell Display Manager.