Generally I find the picture quality is very good. It depends, of course, very much on what lens you use, but even with the kit lens can already make great pictures.
The noise behavior I would call good, to ISO 800 the noise is perfectly okay. (ISO 100 is actually lower limit and noise-free) After that it increases, however, it is only from 6400 really bad. The HighISO function at the 6 pictures to a low-noise image are aggregated thing applies not just with ISO 25600 but also for all other ISO values.
The color fidelity of the images in my opinion is very well done, but there are many in Tungsten probably minor variations, but that can be easily corrected.
To focus the Kitoptik I can only say that it is ok, but other lenses surely bring better performance to the camera than the Kitoptik (mine has fallen and the Kitoptik first served, but now I've purchased other lenses and use the Kitoptik no more)
In some reviews the deficient battery capacity was addressed, I unfortunately have to confirm. It's not like you can not make a few hundred images, for most trips ranges of battery but it must be quite often reloaded. Buying a second battery for long photo sessions certainly a good decision.
A few more words about the video function. I have not actually bought videos take my camera with it, but I have, after I read about the problems with the video function a few test videos up to a length of about 30 minutes. made and had no problems there. The camera was hot indeed, but never so hot that I have made me seriously worried about damaging the camera with it. You could touch the hot spots without any problem and let his hand rest on.
Another plus point of the camera are certainly extras like the GPS device, which you can turn off the way so that in-door photos are not with the non-current GPS data from the last session, in which the camera was able to receive a GPS signal, assigned be, or the automatic HDR function.
Overall a really good camera, but achieved their best performance only with the appropriate lenses.
