Why is there heating of the POCO F7 Pro screen?

The phone features a 2K display with up to 120Hz refresh rate. During high-definition, high refresh rate, or high-brightness usage, slight screen heating can occur. Additionally, the 90W fast charging generates some heat, which is a normal phenomenon. Rest assured, this does not affect performance. For a more comfortable temperature experience, consider adjusting the screen resolution or turning on Automatic brightness.
Friendly tips:
1. You can go to [Settings] >> [Display & brightness] >> [Refresh rate] >> [Custom] >> select [60Hz] to manually set the frame rate;
2. Additionally, you can go to [Settings] >> [Display & brightness] >> turn on [Automatic brightness].