Oppo is one of the popular smartphones nowadays, similar to the Oppo screenshot function, the automatic on/off feature is integrated into the device, but it has not been activated for use.
GUIDE TO SETTING OPPO PHONE ON/OFF TIME
To use the Oppo automatic on/off function, we go to the Settings of the device and select the General tab, then choose More - Other.
Select Scheduled power on/off
Setting Oppo shutdown time
Swipe the icons in the Power on and off section to the right or tap them lightly to activate and use this feature on your device.
The shutdown and startup time can be adjusted depending on the user's personal preferences.
https://Mytour.vn/hen-gio-tu-dong-bat-tat-oppo-3767n.aspx
Here, Mytour.vn has guided you on how to set up automatic Oppo turn on/off. Besides, if you want to check the hardware, system, and temperature of Oppo, you can refer to the guide on viewing Oppo specifications using CPU Z. Wish you effective Oppo usage!