Why does the POCO X7 Pro heat up when charging and playing games?

Thank you for your support of Xiaomi products. When you use it normally, the screen and processor work continuously, and the whole device will heat up to a certain extent. At the same time, the POCO X7 Pro uses the latest 90W charging technology. Fast charging will be accompanied by a certain amount of heating, which is also normal. Using and charging at the same time will cause the heating to overlap, and it will feel even hotter. If you feel that the heat is unbearable, it is recommended that you use the phone less frequently while charging to improve the temperature rise experience.