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What is a 4k wallpaper

4k is type of display resolution. A 4k wallpaper is a very high-resolution image.

Technically, a 4k image has 3840 X 2160 pixels or 4096 X 2160 pixels which allow larger horizontal display resolution than any other resolution.

Difference between 4k and HD?

A 4k resolution image as 4 times more pixels than HD 1080p. But that doesn’t mean that you see an image that is four times superior.

The human eye can’t see that much pixels on a small size image, but when you have a bigger and larger screen than the difference is significant.


The installation of a live wallpaper is the same as a regular wallpaper. If you need help with the process you can go to these pages:

  1. Android Phone
  2. Android Tablet
  3. Apple Watch
  4. Desktop
  5. IPad
  6. IPhone