Samsung’s promotional video:
https://youtu.be/7r_UgNcJtzQ
Note that it is not yet available for pre-order. Anyone want to predict a ship date? Fall, perhaps?
It’s an impressive technology demonstration, for sure. In tablet mode, it will support 3 apps running side by side, and when switching from ‘phone’ to ‘tablet’ mode, the app that was running on the phone display will go full screen on the larger display (or at least Google Maps will).