I've bought an s23 in April so the phone isn't old like a launch day device and it's getting a bit or to hot to touch I have some apps running in the background like Spotify or my maps when I'm out but my phone would sit for about a while about 30 mins on a 11 or 12W charger not the samsung 25W charger it's and anker charger I think that I've been using since my zflip3 and I never had any charging or heat problems with that phone when on my 12W charger but my s23 only cools when I put it on my friends 25W charger and in certain apps when on his charger it don't go over 40 degrees I don't know if I should get my phone checked by samsung or run a few stress tests to see if it is my charger or if it and app or background running app (EDIT)my charger is a belkin and its rated for 15 to 19.98W I'll put some pictures with my battery thermal,charger and cpu thermal
