Why does the POCO F7 Ultra overheat during daily use?

Please check whether you have used high-load scenarios such as charging, games, cameras, and frequent switching of applications before using light-load scenarios. After using it for a period of time, the phone’s temperature will be high. It takes a certain amount of time for the phone temperature to drop.
If you use light-load scenarios such as watching videos and browsing web pages immediately, you will feel that the temperature rise experience is slightly worse. This is a normal phenomenon and not a product defect. Please feel free to use it. If you want to have a better temperature rise experience in this light-load scenario, you can clean up the unnecessary background first, turn off the screen and cool it down for a few minutes before using it.