Wallpapers for Oppo 4K by 7Fon is a free personalization application for Android devices. It provides thousands of HD & 4K wallpapers that are individually selected for each Oppo device. The wallpapers are strictly filtered by publication to ensure excellent quality. This wallpaper app has a feature that sorts images by date, rating, and popularity, and you can also search for images by tags.

The app supports screens of any resolution and offers a function for adding to favorites for easy access to your preferred backgrounds. You can download images for deferred installation and save them to the SD-card or gallery. You can also frame the images before installation and set them up as wallpapers on the lock screen.

In addition, Wallpapers for Oppo 4K offers automatic background change with a specified interval (live wallpaper for Oppo), notifications for the picture of the day and of the week, and a nice Android O styled design. It consumes minimum resources and does not run down the battery, and it is compatible with all Oppo phones, such as A5, A5s, A9, F7, F5, R 11, Reno Z, and all others.