1 Screens
Inconvenient screens, that the outer one is narrow is a misunderstanding, that the inner one is square, the same misunderstanding. Yes, there is a lot of information, but it stretches crookedly, it is inconvenient to watch video in any orientation, huge stripes. Clamshells need a wide outer and more rectangular inner, then we can speak positively about such a form factor. So far nothing.
2 Dimensions
Thick elongated uncomfortable.
3 Front camera on inner screen
Whoever says that it is not visible or that it does not interfere is clearly disingenuous, you constantly pay attention to distortions from it. Even the bangs of an iPhone or a hole in the screen do not interfere so much, you just get used to them.
4 Inner screen crease
Yes, you can see it, in general, it’s not a problem, you can get used to it compared to the camera. The main problem, in my opinion, is that it is palpable and feels unpleasant when you get on it. It feels like a bump on the screen (it's interesting for someone who reads reviews to understand whether to buy / not).
5 Applications
As I already wrote in paragraph 1 on the screens, there is a lot of information, but it stretches crookedly, it is inconvenient to watch the video in any orientation, huge stripes. While the software is raw, even Samsung and Google are working on it. Some apps work like they do on a tablet, some just stretch. Telegram, for example, works like it does on a tablet, but it’s inconvenient, the smartphone version of the application is more usable for the user. It is necessary to allow the user to choose for which device to use the application.
6 Cases
Oh, this is the pain. There are almost no normal cases. The original ones are very large, they increase the dimensions of an already not small device. I found the only option on Ali, a thin lightweight carbon case (I have one for an iPhone), but wait for it for a month and the cost is 2k. “Our” outbids sell this one at a price of x2, sometimes even higher, as long as there is enough impudence. On the other sites, in order to come quickly, they sell some kind of misunderstanding that does not hold or the materials are terrible.