A550 raw noise vs A850 vs Canon 7D

Started Dec 5, 2009 | Discussions thread
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agorabasta Contributing Member • Posts: 926
A550 raw noise vs A850 vs Canon 7D

OK, did a quick comparison at ISO3200 using IR raw samples developed in Lr3 with all the same setting except camera calibration and some WB adjustments. Those specific adjustments didn't change the image/noise appearance to sway the results either way.

Below are the 100% crops of the same area in the images.

A550

7D

A850

All files were developed with 'blacks' at zero; sharpening/radius/detail/masking at 150/0.7/0/0; NR color at 8 and edge detail at 0.

Which way the comparison sways is quite apparent.

And now keep in mind that A700 V4 is always better than A900 at pixel level...

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