I recently upgraded my phone to the Samsung A11 from a S8 that was 3 years old
The A11 is like the old dial-up compared to the S8 I should have researched it before I got it but all the other phones I have upgraded before were good
I have just gone back to my S8
In the future please do not call it an upgrade when it is not
The S series is Samsung's flagship series whereas the A series is a budget device from Samsung. I'm not surprised its a step down from the S8. I'd use the analogy of trading in a Porsche and buying a Hyundai expecting it to be better.