EDIT: The more I use it, the more I like it. From running Android as long as it has been found, I am increasingly convinced that this is a much better OS. Surfing goes so smoothly that I rarely even care about starting the computer anymore. Although the RAM is by no means super sized, the apps I use most still remain in the background. This without draining the battery as on Android phones. The processor is really very fast and the whole experience is completely legal. Certainly there are some flaws such as the high price, the stupid decision to remove the headphone jack, thick frame, etc. But right now it feels like I will never want to go back to Android. Since I have sensitive eyes, I also appreciate the flicker-free screen (Samsung's lurking flickers in 240Hz). However, people who have the 6th do not understand that it is worth upgrading, but that is a completely different matter. You do not have to change the phone as soon as a new model arrives.
Some reflections from me as first-time users of the iPhone.
+ Fantastic screen (nice colors, just high PPI, good in daylight, no flicker etc.)
+ Decent camera (but not market leader)
+ The battery actually lasts a long time during normal use (2-3 days)
+ Good built-in speakers
+ Really good sound via cord
+ Quality feeling
- ANIMALS (got through the job, had never bought it myself)
- Missing headphone jack (why?)
- Big frame / bezel
- No memory card socket
- No back button
- Missing FM radio