The control layout is essentially the same as all NEX shooters, aside from a few deviations compared to the F3 -- the pop-up flash and its release button are closer to the center, while the playback button is now near the top-center.
The camera itself looks very similar to the P310 -- there's a nifty mode dial up top, along with a zoom toggle, control dial, power button, stereo mics and a pop-up flash.