Snapdragons overheat just fine too, it's not a unique issue. Also what is actually overheating most in this scenario is not the SoC but a display. Open your phone of any brand and model and walk around with it unlocked in the bright summer sunny day outside. The screen will work at max brightness and would become insanely hot from the internal heat in very short time span.
>The screen will work at max brightness and would become insanely hot from the internal heat in very short time span.
It's the sun heating up the black non-reflective back of screen. Probably wouldn't be as much of an issue with transreflective displays. The display showing full brightness definitely contributes to the problem, but it's not the main culprit.
