Hard to see it being main stream because what exactly? For not having the latest top-of-the-line camera tech?
Let’s compare that to the competitors of Google and Apple… in regards to Apple, they just recently upgraded their camera tech because its been 12MP for YEARS lol. And as to Google, they are the gold standard in point in shoot with 12MP and they‘ve been doing that entirely through software.
As
@SteveJUAE mention, Samsung priority is on the hinge and folding (crease and durability of the screen). I think bringing the price down to where it’s not as expensive will help them reach main stream.
I’m more into the Oppo Find N design… I favor that concept better. I like the smaller cover screen and unfolds to a (smaller) tablet.
I don’t understand the point in having a large cover screen… that would result in using the main screen less and less (imo). And if that’s the case… better off with a candy bar phone.