To be honest, they said the AF was improved on the K-3 compared to the K-5. And it was, but not as much as I'd hoped. It's a bit faster, but it still hesitates before deciding where to focus after the focus has moved. I think it's called the "double-check", which makes it sound like a feature. But if CaNikon don't need it, why does Pentax? It has tracking, but it's almost impossible to figure out when the camera has lost track of your subject because the points are not continuously lit. Going from the K-3 to the K-3 II probably makes even less of a difference.
Pixel-shift resolution is nice, but it only works when you use a tripod. Which in my case is maybe 2% of the time. So it's not that relevant to me.
So I'm not convinced on the K-3 II. Pentax can win me over if they improve the AF substantially (I also posted on the Ricoh engagement forum what I'd like to see improved), and maybe add a flip-out screen, while not increasing the size/weight of the camera. Maybe they can save weight by moving to a carbon body, like the Nikon D750. That's a fullframe camera, but it's actually lighter than the K-3, while still being weather-sealed.
Last edited by starbase218; 06-15-2015 at 12:13 PM.