Nikon D4s vs Pentax K-5 vs Canon EOS 1D Mark IV

COMPARISON SELECTION (3 selected items max.)
Nikon D4s

DXOMARK Sensor Scores

Overall Score [?]
89
Portrait (Color Depth) [?]
24.4 bits
Landscape (Dynamic Range) [?]
13.3 Evs
Sports (Low-Light ISO) [?]
3074 ISO
dxomark
Pentax K5

DXOMARK Sensor Scores

Overall Score [?]
82
Portrait (Color Depth) [?]
23.7 bits
Landscape (Dynamic Range) [?]
14.1 Evs
Sports (Low-Light ISO) [?]
1162 ISO
dxomark
Canon EOS 1D Mark IV

DXOMARK Sensor Scores

Overall Score [?]
74
Portrait (Color Depth) [?]
22.8 bits
Landscape (Dynamic Range) [?]
12 Evs
Sports (Low-Light ISO) [?]
1320 ISO
dxomark