Except for the screen which may make it warmer, heat should not be much worse than docked. The dock does not contain a fan. Battery, on the other hand, is another thing
Overclocking will heat the battery up, I thought someone had reported that their battery failed already due to overclock.
However, many of us carry large powerbanks so it should totally be worth it!
If you're always running it from external power then it essentially is docked.
Last edited by smf,