4K AMOLED Wallpapers (4K AMOLED Backgrounds) is a free app that has a large collection of 4K (UHD | Ultra HD) as well as Full HD (High Definition) wallpapers and home screen backgrounds. New best HD & 4K wallpapers will be added every day!Are you looking for a Black wallpaper app or dark backgrounds, black images, or black and white wallpaper? This is the app where you'll dive into splendid of great HD wallpapers. App is a wallpaper store for user where they can experience best handpicked wallpapers and creative backgrounds. App is designed for Android phone & tablet, so app can work on any screen sizes.Features of 4k and ultra HD AMOLED background store:Simple, Fast and light:- We focuses on simplicity of the app, which gives great performance. It is battery efficient.Setting wallpapers:- You can set wallpaper in just one click. No need to hesitate to open gallery and find images.Favorites:- All favorites backgrounds are placed under one roof.Share & Set As:- You can easily share ultra hd backgrounds or everyday wallpapers with anyone with one click. Set wallpapers to your desktop as well with one click.Collection:- It has more than 10000+ uhd wallpapers and best wallpapersCategories:We provide enormous amount of wallpapers and backgrounds sorted across different categories which includes:- Abstract Wallpapers | Backgrounds- Animals Wallpapers | Backgrounds- Anime Wallpapers | Backgrounds- Celebrities Wallpapers | Backgrounds- Fantasy Wallpapers | Backgrounds- Air-crafts/Airplanes Wallpapers | Backgrounds- Video Games Wallpapers | Backgrounds- Cars and Motorcycle Wallpapers | Backgrounds- Nature Wallpapers | Backgrounds- Space Wallpapers | Backgrounds- Architecture/City Wallpapers | Backgrounds- Water-crafts/Ship Wallpapers | Backgrounds- Ocean/Sea Wallpapers | Backgrounds- Flowers Wallpapers | Backgrounds- Material Design Wallpapers | Backgrounds- Photography Wallpapers | Backgrounds- Superheroes Wallpapers | BackgroundsDisclaimer:All the wallpapers in this app are under common creative license and the credit goes to their respective owners. These images are not endorsed by any of the prospective owners, and the images are used simply for aesthetic purposes. No copyright infringement is intended, and any request to remove one of the images/logos/names will be honored.