Originally posted by Ishpuini If Pentax had only announced a K-5 II I would agree, but they also announced the K-5 IIs, which is aimed at a more demanding audience. Wouldn't a K-3 announcement cannibalize the sales of a K-5 IIs even before it was available? Why go through the effort to announce a relatively exotic solution to offer more resolution if you're following it up immediately by a higher MP camera? Doesn't seem to make sense to me. Hence I don't expect anymore concrete announcements at Photokina. Which doesn't mean Pentax may not show a number of mock-ups to indicate things to come in a more distant future?
The existence of the K-5IIs does present an issue for the K-3 but it was always going to at all points in time where the two cameras co-exist. Assuming the K-5IIs has a life span of 12 months I would expect a 24mp APS-C within that time span. The problem you raise will be there whenever the camera gets announced - be that in a week or six months+. If Pentax are worried about the K-5IIs cannibalising sales from the K-3 then taken to its logical conclusion we won't be seeing a K-3 for absolutely ages. Which I can't believe as this would be hugely damaging to Pentax's market share.
I might be more inclined believe that Pentax would delay the launch of a K-3 to save K-5IIs sales if the K-5IIs was anything but a two year old K-5 without an AA filter and a theoretically better AF system.
I would expect the K-3 to be sufficiently higher-end to enter a different bracket to the K-5IIs regardless of the lack of an AA filter (of course the K-3 might not have one either). The K-5IIs is aimed at a pure photographer who isn't concerned with video (which surely would be an issue) and just wants an excellent photographic tool. I would expect the K-3 to be this and more.