1, the refresh rate, resolution, etc. of the mobile phone has been maintained in intelligent mode, so it does not involve obvious power consumption changes;
2, there is no game installed in the mobile phone, and there is no habit of brushing short videos, normal office and music use;
4, mobile phone Bluetooth and cellular data often open, because connected to the watch and headphones.
At present, the fever situation found is as follows (mobile phone charging fever is a normal phenomenon, so it is not listed separately) :