But in other conditions, the smartphone can heat up much more
It seems that if the new iPhone 15 Pro overheats, then at least you shouldn’t worry about the temperature during charging. At a minimum, ChargerLAB tests showed that the iPhone 15 Pro Max does not heat up much during charging.
No, the iPhone 15 Pro Max does not overheat while charging.
The maximum heating during the test, according to the source, was almost 39 degrees. Note that this is the case temperature. Such values are reached approximately half an hour after the start of charging, and at the beginning of the process the temperatures, although slightly lower, are still close. But after an hour, when the power decreases, the smartphone becomes much colder (about 30 degrees).
Thus, there is no need to worry about heating when connected to a charger, although this does not change the fact that the phone can heat up in other modes. To the point that the smartphone’s battery may swell.
