S25 Ultra slow charging when in a video call

[ImBumi]

As the title implies, I'm noticing that my S25 Ultra is charging so slow when I'm in a video call with my gf. We always have long video calls every night since we're long distance and the charging can barely keep up. It does go up still but probably around 1% every 10 mins. I understand Messenger draws a lot of power but to not keep with super fast charging 2.0 seems ridiculous to me. My old OnePlus6T could charge faster (phone before my S25 Ultra) which I believe had slower charging, granting it also had a smaller battery.

I am using a Ugreen 65W adapter and their 100W 5A cable. 

[CJHong]

Seems like overheat issue

[ImBumi]

I don't have AC but the phone doesn't feel hot.

[CJHong]

AC?

[ImBumi]

Sorry, Air Conditioning. I only have a fan in my room.

[CJHong]

Oh i see, you can install cpuz and check the battery temp...

[ImBumi]

This may be the case then. While I don't feel it through the case, it looks like cpuz clocks the battery at around 40C and other thermals are around 50C to 60C. This is while only having messenger up on a video call, no other active tasks.

[1414yaashodhan]

Bro 50 to 60C is too much, the worst i got on my S24 is 45C when gaming

[CJHong]

My s24 only 30 on battery and 33 on cpu

[CJHong]

Usually phone get overheat when camera active for more than 30 minutes..