Why does the POCO F7 Pro turn on automatically when it is charging?

Thank you for your support of Xiaomi products. The phone undergoes strict professional inspection before leaving the factory, so you can use it with confidence. The POCO F7 Pro features an instant power on function, which is a feature in smartphones that ensures the device automatically powers on when plugged into a charger, even if it was previously turned off. It is designed to provide a better charging experience. Please use it normally. If you need to charge while the phone is off, you need to keep the phone in a charging state after it automatically turns on, then manually turn it off again.