The name "4K" is derived from 4kilo ("4000"), which indicates theapproximation of its approximately four horizontal pixels ofresolution; the fact that the name describes its horizontalresolution is the exact opposite of his predecessors: 720p and1080p (which had been called for such agreement) in fact indicatethe number of pixels on the vertical axis. Under the agreementearlier, a 4K UHDTV would be equivalent to 2160p. For newsmartphones with display 4k: ZTE STAR 3, Galaxy Note, PanasonicToughPad

A collection of wallpapers dedicated to dinosaurs. Dinosaurs backto life on your smartphone or tablet All images are optimized fortablets and smartphones.

Wallpaper dedicated to horses and their great elegance andstrength, the images are optimized for smartphones and tablets,apply the wallpaper or share it with your friends.

Beautiful Gothic Wallpapers. Choose your and set it as wallpaper inyour smartphone or tablet. The images are optimized for smartphonesand tablets.

A collection of images with 4K UHD themes "abstract",and minimalstyle, full of color to customize your smartphone or table

The elegance and strength of tigers will always be with you, applya background on your device, or share with your friends backgroundsTigers. The images are optimized for tablets and smartphones.

Cool app optimized for use in the gym and all fitness activities,allows you to time the pauses between exercises or others like;exercise bike, treadmill, elliptical, step machine, etc..

Enter the world of forests and woods, these expanses of green willalways be just a click, download and apply as wallpaper image thatyou like or share it with your friends. The images are optimizedfor smartphones and tablets.