1. The display has a notch in it (many apps do not support it, and you get two centimeters of padding on the top and bottom).
2. If the connection was lost when you entered an elevator or the subway, the phone will automatically restore it between 25 and 30 minutes later.
3. Delay when using Marshall wireless headphones and not only when using wireless headphones (on a laptop and two Android smartphones, there is no delay - it's a mystery!)
4. Apple's iOS, with its infuriating proximity (it's an idiot move to not allow file transfers via Bluetooth!)
5. The adapter needed to use the headphones with lighting with regular headphones was not included in the package that contained the complete headphones.
6. The adapter for regular headphones consistently dislodges from its slot (you listen to music, suddenly everything is quiet, you pull out and insert the adapter again - everything works). After evaluating three different adapters, I chose to purchase wireless headphones instead (and they have a lag, read above)
7. Inconsistently muddies up the interface (copy - paste - the ability to paste stupidly disappears, it is solved by rebooting the device)
8. The glass back cover is a revolting design; why even have it if everyone uses cases?
9. Rogue kit; there is neither a case nor a protective glass included (guys, the phone costs 70,000), and I have already written about the adapter that costs ten dollars.
10. If you, like me, have all the tabs open in Chrome, then the iOS version of Chrome is a disgrace; it barely works.
11. At first glance, the camera appears to be of high quality; however, the portrait mode blurs not only the background but also the subject's hair, glasses, headphones, and other accessories. Photos captured in portrait mode on a large screen look dreadful (there are no smooth gradients, lonely pixels jutting out, etc.) and will not print well on an A4 sheet. If you don't use the portrait mode, the camera performs quite well.
12. not having access to two SIM cards
13. Continually sluggish user interface (hangs two or three times a week)
No fingerprint sensor
15. Omitted to place a penny on the LED-indicator of not received calls and other things
16. Well, I wasn't planning on writing about the memory card, but I'll add it in here (and there is no OTG)