Sed, better to geta refund and get something else. Fe is not optimised at all with exynos chipset. Abroad version is good. Ok if you cant return. Give it a weeks time for kernel to adapt. You cant judge battery life that early. Do check if any of your app is running in background and draining lot of battery
I get 4 to 5 hours screen on time, but i am a quite heavy user. What i do to save battery *turn off adaptive brightness (because this phone uses front camera as light sensor) *Set bixby routines (like power saving mode on, always on display off etc while sleeping) *disable auto brightness for always on display Enjoy and use the phone on 120hz👍
If the issue still persist, kindly register your concern in Samsung Members app (Samsung Members app > Get help > Feedback > Error report/ask question). Kindly send us the screenshot (which apps are consuming most of the battery). Note: Please send device log files within 15 minutes of issue occurrence along with the exact issue details.
