Now for the "bone of contention" High ISO range ... here the K7 naturally torn in the forums and magazines partly that they from ISO 1600, ISO 800 or even ISO 400 is already significantly noise ... Here I have very clear to me say that I am not yet come up against any limits. The dynamic range is wonderful, details are amazing and it amcht just fun, the pictures on the attached HDMI output showcase on TV ... You have to think about whether you want a camera to stop, or a night vision device ... or whether a this from the forums and various "journals" highlighted high-iso "problem" a higher price to a K5's worth (which can moreover not so many details to map due to the noise reduction as a K7, then not so much noise in the image, but of course, also slurred details).
I'm happy with it because the package fits my needs, and the camera of the haptics her so well and securely in your hand is like no other camera until now!