Why does the phone get hot when watching videos?

Solution:

Xiaomi mobile phones all use high-standard screens. While the picture effect is delicate, the image processing is more complicated than other products. Watching the video for a long time will cause the temperature to rise slightly, which is normal. It is recommended that you clean the background in advance when watching the video, try to use the wifi network, and avoid direct sunlight, which can reduce the heat of the video.