Tuggen said:awinphoto said:The more MP, the higher the pixel density of the sensor and you are going to get increased noise throughout the ISO range... you are going to get more detail as well, but see the 7D if you have any doubts about my statements... People have on this very forum griped about ISO noise on a 18MP crop sensor at ISO 100?!? You can combat this slightly with new processors, Digic for canon, expeed for nikon and the conversion software, but it is what it is.
A higher MP sensor will not give more image noise than a lower MP sensor at high ISO. The image quality will be better for the higher MP at final image.
About the 7D it outperforms 5Dmk2 per area unit at high ISO.
That's why the 5d2 has about a 1.3 stop advantage in high ISO?
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