Just use better snapdragon processor in A series and with better camera n design and make ur One UI lighter is feel lagy while opening apps n closing ..

First improve your samsung member app, 2nd why all phones nowdays heated up while using camera just solve this issue , work on processor .why dnt u compete with apple , finally your UI its good but need to be more smooth and free charging v thk kr lo...

When we wil get 3.1 update

A51

camera and processor