I would also like to add that when I enter the camera for +-30 seconds to take a picture of something, the battery definitely discharges by 1% in 30 seconds, this is really not a one-time situation
I'm also disappointed after recently switching from the poco F4 to the NEW S23 ultra, because even on the poco the battery life is better than the Samsung FLAGSHIP! I now have to charge to 100% after upgrading to OneUI 6, and even that is not enough ...