Nikon D90 vs Pentax K-r vs Olympus E30

COMPARISON SELECTION (3 selected items max.)
Nikon D90

DXOMARK Sensor Scores

Overall Score [?]
73
Portrait (Color Depth) [?]
22.7 bits
Landscape (Dynamic Range) [?]
12.5 Evs
Sports (Low-Light ISO) [?]
977 ISO
dxomark
Pentax Kr

DXOMARK Sensor Scores

Overall Score [?]
72
Portrait (Color Depth) [?]
22.9 bits
Landscape (Dynamic Range) [?]
12.4 Evs
Sports (Low-Light ISO) [?]
755 ISO
dxomark
Olympus E30

DXOMARK Sensor Scores

Overall Score [?]
55
Portrait (Color Depth) [?]
21.3 bits
Landscape (Dynamic Range) [?]
10.4 Evs
Sports (Low-Light ISO) [?]
530 ISO
dxomark