A mobile wallpaper is a computer wallpaper that has been resized to fit a mobile device such as a phone, personal digital assistant, or digital audio player. The width is frequently greater than or equal to the height. Wallpapers for modern phones can usually be downloaded for free from various websites (such as those running Android, iOS, or Windows Phone operating systems). Modern smartphones allow users to use photos from the web as wallpaper, or photos taken with the phone's camera can be set as wallpaper. Wallpaper images, like many other digital images found on the Internet, are typically copyrighted.
