Samsung smartphones were doing well behind the leader in wireless phones the Apple iPhone compared to competitors' products, until the Galaxy Note 7 debacle that got on fire.
Rumors even suggest there may be two.
The main difference will be the 5.8-inch and 6.2-inch
designs. Power button will remain on the right, rather
being moved to the left, as speculations previously
suggested. Hopefully Samsung can learn from Apple and pay attention more on the R&D Development.