1080p Wallpaper - Display Sizes and Aspect Ratios

"1080p" indicates a pixel resolution of 1920x1080 with an aspect ratio of 16 to 9 (1.78). Graphical computer screens as most of us think of them started out with a resolution of 640x480, a 4:3 aspect ratio. The 16:9 ratio is commonly used for movies, and is an exact match for the WXGA resolution (1366x768) and both of the HDTV resolutions (1280x720 and 1920x1080). A list of recent resolutions and their associated ratios can be found here: Display sizes and aspect ratios.