Description of SX Video Player – Ultra HD Video Player 2021 Ultra HD Video Player supports gestures to easily adjust the brightness of the screen and the volume of the video as you view the video. And you can click the button to quickly control the videos’ progresses and the last or next video to play. In addition, locking screen, floating window playback, horizontal and vertical screen switching, trimming current interface, adjusting screen sizes features are ready for you. Floating Video Player Video popup enables multitasking. The floating video player overrides other apps and it can be moved and resized easily. Enjoy video on the split-screen and use other apps as usual. Video Player HD with slow motion Video Player HD plays full HD & 4k video smoothly with slow motion. It is the easiest Video Player HD for android, free and powerful.