Canon - Crop vs FF

[prodigy2k7]

If both sensors have the same pixel size, pixel density, and technology then if you crop 35mm format to APS it would be the same. The Canon 20D/30D and 5D are very similar to this, but the 5D still has slightly larger pixels. If you compare pixel density of the 40D or 50D to the 5D mkII the APS cameras are actually higher resolution for a given area of sensor with greater pixel density/smaller pixels than the 5D mkII. More pixels mean more resolution; larger pixels mean more dynamic range (most of the time).

pixel density sensors - Google Search

Hmm, interesting, thanks

Btw, your picture ont he left is very disturbing in a good way, i cant stop looking at it... haha