4k wallpaper

A 4k wallpaper or background (also known as a desktop 4k wallpaper, desktop background, desktop picture or desktop image on computers) is a digital image (photo, drawing etc.) used as a decorative background of a graphical user interface on the screen of a computer, mobile communications device or other electronic device. On a computer it is usually for the desktop, while on a mobile phone it is usually the background for the ‘home’ or ‘idle’ screen. Though most devices come with a default picture, users can usually change it to custom files of their choosing A 4k wallpaper image may be centered, stretched, or tiled. When an image is centered, it is placed in the middle of the desktop and is surrounded by a solid color. When an image is stretched, it is stretched to cover all of the desktop. Only certain images can be stretched or they look distorted. An image that is tiled is placed on the desktop much like tiles are placed in a shower or a tiled floor. Tiling is commonly used for patterns instead of photos because a pattern is one square image that repeats itself across and down the screen, effectively forming a single image.

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1. Live 4k wallpaper:

A ‘live 4k wallpaper’ is a type of application that works on a mobile device using the Android operating system. The application works as a wallpaper – providing the background image for the home screen—but also works as a conventional application since it can provide user-interaction with the touch screen

2. Mobile 4k wallpaper:

A mobile 4k wallpaper is a computer wallpaper sized to fit a mobile device such as a mobile phone, personal digital assistant or digital audio player. The height is often greater than or equal to the width. Wallpapers can typically be downloaded at no cost from various websites for modern phones (such as those running Android, iOS, or Windows Phone operating systems). Modern smartphones allow users to use photos from the web; or photographs captured with a phone’s camera can be set as a wallpaper.etc Different categories of wallpaper are car wallpaper, love wallpaper, girls wallpaper, facebook wallpaper, whatsapp wallpapers etc. people used all types of wallpaper. they decorate their accounts computers mobile desktop profiles with different wallpaper. They choose according to their taste or likes.