Pentax K-x vs Canon EOS 7D vs Pentax K7

COMPARISON SELECTION (3 selected items max.)
Pentax Kx

DXOMARK Sensor Scores

Overall Score [?]
72
Portrait (Color Depth) [?]
22.8 bits
Landscape (Dynamic Range) [?]
12.5 Evs
Sports (Low-Light ISO) [?]
811 ISO
dxomark
Canon EOS 7D

DXOMARK Sensor Scores

Overall Score [?]
66
Portrait (Color Depth) [?]
22 bits
Landscape (Dynamic Range) [?]
11.7 Evs
Sports (Low-Light ISO) [?]
854 ISO
dxomark
Pentax K7

DXOMARK Sensor Scores

Overall Score [?]
61
Portrait (Color Depth) [?]
22.6 bits
Landscape (Dynamic Range) [?]
10.6 Evs
Sports (Low-Light ISO) [?]
536 ISO
dxomark