Sony Alpha 580 vs Canon EOS 50D vs Canon EOS 400D, DIGITAL REBEL Xti or Kiss Digital X

COMPARISON SELECTION (3 selected items max.)
Sony Alpha 580

DXOMARK Sensor Scores

Overall Score [?]
80
Portrait (Color Depth) [?]
23.8 bits
Landscape (Dynamic Range) [?]
13.3 Evs
Sports (Low-Light ISO) [?]
1121 ISO
dxomark
Canon EOS 50D

DXOMARK Sensor Scores

Overall Score [?]
63
Portrait (Color Depth) [?]
21.8 bits
Landscape (Dynamic Range) [?]
11.4 Evs
Sports (Low-Light ISO) [?]
696 ISO
dxomark
Canon EOS 400D

DXOMARK Sensor Scores

Overall Score [?]
62
Portrait (Color Depth) [?]
22.1 bits
Landscape (Dynamic Range) [?]
11 Evs
Sports (Low-Light ISO) [?]
664 ISO
dxomark