Reminds me a bit of the palm/hp veer – without the (surprisingly useful) sliding keyboard. That was the best phone form factor I've ever actively used. (When counting the N900 as a computer…) And that slider was soooo satisfying to fiddle with when nervous. But I digress.
For the Jelly there's no word yet on SOC, sadly. I'd really like to see (surprised, anyone?) SFOS on it. Might be a nice little thingy for my dearest if her JP01 breaks, which it will.