Idk how much you know about iphones, but i will tell you some things most android users dont know about iphone. Unlike android where every phone has different system, all iphones have the same system and its caled “ios”. Every year in september new version of ios comes up just like every year new version of android os comes up. Bu unlike on android where only new phones get latest android system, iphones all get notificacion that new os came up and that they can update. And thats how all iphones alvause have same system. All features, newest design and everything… So when you have latest system on old iphone that is like you have much newer phone, since you have the latest features and most modern design. On android you are prity much stack with old system, that doesnt support all the newest apps, it happend to me when some new game came out my phone didnt support it despite i had good processor and a lot of ram and everything. On iphone you dont have that problem. Thats why when you deside to buy new iphone you just continey to use same system because its newest anyway and its great because you alredy know all the features settings and everything and just synce it with old iphone and it will transfer all the things, like when you pure water from one cup to another. Everything will be transfered to new phone. And thats it you just continye. :) Also someone that have iphone can teach you everything because system is same as yours despite he have newer or older iphone. I would definitly recomend watching some tips and tricks video on youtube, just search for begginers since many things are wery old and we all know it for years. Like tap on top of the screen to scroll back to top, it works in any app not just browser, works in settings, galery and all others… instagram, fb an everything. I sugest you this yt channel, i learned a lot from them.

https://www.youtube.com/@PayetteForward/featured

And also i follow this guy for latest news about ios and apple devices in general…

https://www.youtube.com/@zollotech