4K River Live Wallpaper – Ultra HD Video Wallpaper

4K River Live Wallpaper is a personalization app developed by 4K4U for Android devices running on version 9.0 and above. This app provides ultra HD quality video wallpapers with ultra-low app size, making it a perfect fit for anyone who wants to enhance their device’s look and feel. The app only uses 4K videos, ensuring the best video quality and clarity. Moreover, it does not affect battery life, and users can adjust the frame rate to their liking.

The app’s impressive performance, even on older devices, is due to the resolution automatically adjusting to fit the screen size, regardless of the device’s orientation. The app is free to use, and users are encouraged to rate the app to help the developers improve. Contacting the developer for improvement wishes or exclusive orders is also possible via email at

Overall, 4K River Live Wallpaper is one of the best quality video wallpaper apps available on Google Play, and users are sure to enjoy the outstanding video quality and performance it provides on their devices.