Hey I have s24 ultra since day 1 of pre order.
So far Phone received few updates and honestly I don't see any changes speaking of performance, In many situations phone is slow,laggy animations feel like in low 5-10 fps so often.I noticed that when scrolling down on Facebook, YouTube or Web,when doing it It's feel and looks like I'm dropping refresh rate and I feel like it's lagging .Honestly I did everything to try to fix it,Resetting phone,factory reset,Tried safe mode,I wipe cache and nothing,also Did replacement twice . Personally I don't see any big difference between s24 ultra and my s21 ultra.apart of that ,that My s21 ultra feels way more faster and more smooth .Nothing lags or freezer then like in my s24 ultra when scrolling or playing games,Not to add that many times when clicking on any part of the screen sometimes phone does not recognise click,and with s pen it's even worse .You can say that s24 ultra has better camera or better cpu but honestly you can't really feel that ,Well if you benchmark addict then sure u will see bigger number but most of people will not noticed any performance improvements although s24 ultra is so much slower.Im really thinking of just canceling my contract with me and stay with s21 ultra and maybe try again s24 ultra after years or more,as so far I have only bad expierence with it and it's feel like phone didn't been completed just released to farm as much money as possible .Let me know what experience you guys have it with your s24 ultra. It's my biggest disappointment As so far I was so happy with Samsung phones until I tried s24 ultra and phone for this price should be perfect out of the box not that you have yo wait months if not years and hope that updates can fix it.I guess it's time to leave Samsung or just go back to the phone which I knew it's working proply
