Pentax K-x vs Nikon D5000 vs Sony Alpha 500

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
Nikon D5000

DXOMARK Sensor Scores

Overall Score [?]
72
Portrait (Color Depth) [?]
22.7 bits
Landscape (Dynamic Range) [?]
12.5 Evs
Sports (Low-Light ISO) [?]
868 ISO
dxomark
Sony Alpha 500

DXOMARK Sensor Scores

Overall Score [?]
64
Portrait (Color Depth) [?]
21.8 bits
Landscape (Dynamic Range) [?]
11.6 Evs
Sports (Low-Light ISO) [?]
772 ISO
dxomark