In my s20fe 5g in India,I don't see carrier aggregation working in stable connection. It is only seen when I turn on mobile data after turning it off in unstable mode for 1 minute before becoming stable and switching to simple 4g with 5mbps speed bar...
Guys I recently purchased s20fe 5g and can barely get more than 1 day battery life even after using 60hz mode.Using 120hz mode battery drains quick like in an hour it would drain 9 percentage when using and when sleeping it would drain upto 10 percen...
Which city you live in and you use Jio?Maybe it could be a city and network combo thing like Jio here uses 2300+2300 mostly and s20fe rarely does this aggregation.