Each of these 4K wallpapers (that's 3840x2160, pixel fans) has been set to a desktop-friendly 16:9 aspect ratio, and with minimal compression so they look super sharp on your monitor.

Now, he's released his official wallpaper app on the Play Store. Abstruct, as the app is called, contains over 300 4K wallpapers, about half of which are free and the other half paid.

Download 26 stunning 4K wallpapers for your iOS 26 lock screen. Handpicked for every style and mood, with direct download ...

The Sinking City wallpapers for 4K, 1080p HD and 720p HD resolutions and are best suited for Desktops, android phones, tablets, ps4 wallpapers, wide-screen displays, laptops, iPad and iPhone/iPod ...

Today I stumbled upon Microsoft’s 4K rendering of the Windows XP wallpaper Microsoft Design site has a ton of attractive wallpapers, retro and otherwise.