Article for context:https://www.theverge.com/2023/9/12/23870522/iphone-15-pro-max-thread-smartphones (Ik that I am talking about multiple companies when I refer to android companies but many singular companies make more innovations in the phone space compared to apple)
The Internal screen is fragile. It's softer than finger nails, so need to be careful about it. The screen protector doesn't last a year in most cases. The hinge can get debris in it that will start causing problems. It's narrow, but it's definitely a thick phone. It's heavy too. Software is a hit or miss on what can handle the screen basically changing size and shape on it.
That being said, I can't go back to using a normal phone. The large display is just too good to give up.