Speculation on the Dials:
The lower right dial, it looks like it has a tiny display inside it which it's similar from the dial of Pentax MZ-S. I don't know, maybe I'm just seeing things... LOL!
Now, the other dial, let's take a look at what the modes are:
1)
ISO - redundant with the ISO button, but maybe there's a new function for ISO settings?
2)
CH/CL - Continuous High and Continuous Low?
3)
BKT - of course, Bracketing
4)
Grid - fast way to select grid style? If it is, I think it's overkill
5)
SR - Shake Reduction or Super Resolution?
6)
Crop - maybe settings from FF to 1.3x to 1.5x to 2x
7)
WI-FI - Obviously.
8)
• - ? ? ?
9)
+/- - Alternative control for EV?