I will return to the first post of the topic:
Kochrob @ 02.28.2009, 15:28
In this topic laid out photos taken by different cameras.
I propose to upload pictures
the same object, for example, 500-ruble. At the same time, it should completely fit into the frame. Post processing - any, except for changing the resolution, geometry and drawing :) Such a test, of course, will mainly reveal only the resolution and geometric distortion, but on the other hand, it’s all equal and convenient to compare. Immediately you will see "puffy" megapixels :)
I remember, there was somewhere a similar test, there Canon Ji ... 5th, in my opinion, and cheap DSLR with a "whale" was taken by Mark with a non-figurative lens.