bro it's depend on screen also may be your current mobile version had
QHD display so just decrease resolution and unistall and disable
unnecessary application and set Always On Display from Always Show On to
Tap to show.It might be usefull.
yes I'm agree with you but they will not gove this feature at all.One
fact also that samsung not care about software.There are some good
features but some important features are also lack but they don't give