Nokia c6 quality picture is possible if you are really skilled in taking snaps without shaking, although nokia had worked in reducing noise levels.
Nokia c6 quality picture could be possible if and only if there exists the right settings on the camera. Well, doing this is not that simple, as you learn the camera handling with time.
With a 5MP camera, you can have high quality images taken at a resolution of 2592×1944 pi.
The quality of the picture is considered to be descent, giving details of the image with low noise levels and fine contrast.
The high quality colour is yet other factor that makes the image look perfect. There is an option for setting up the ISO and while balance levels, helping you to enhance the picture quality.
The images are saved as either in file formats that are identified as universal, although the high pixel pictures are the result of nokia c6 quality picture output.
my phone nokia c6: earlier my picture would hav clarity,even if i would tak pictures from moving auto the images would hav clarity but now my images comes blur…i usually rub my lens a lott,bt after so many hard resets n many changes in device all my pictures comes kind of blur..it dosent have that crystal clarity..
please help me out what should i do? to get bak that clarity 
before taking the pic the screen shows better clarity,n after snap it shows blur clarity..
The problem that you are expereincing with nokia c6 quality picture could be due to two possibilities. The full focus technology in nokia c6 is something that is new and not that friendly for those who have already used camera with autofocus feature.
In full focus camera technology its really hard to take close up photos,or at times taking snaps of objects at 30cm or less distance from the sensor, would not do good. This would mean that you should be pretty good in taking calculated snaps without causing your hand to move.
The other possibilty of blur image output could rather be bad camera software, which requires an immediate update. I guess, for nokia c6 quality picture, a quick upgrade to the latest phone firmware will resolve the issue. Hope this answers your query.