Sony A7R vs Nikon D3100 vs Nikon D7000

COMPARISON SELECTION (3 selected items max.)
Sony A7R

DXOMARK Sensor Scores

Overall Score [?]
95
Portrait (Color Depth) [?]
25.6 bits
Landscape (Dynamic Range) [?]
14.1 Evs
Sports (Low-Light ISO) [?]
2746 ISO
dxomark
Nikon D3100

DXOMARK Sensor Scores

Overall Score [?]
67
Portrait (Color Depth) [?]
22.5 bits
Landscape (Dynamic Range) [?]
11.3 Evs
Sports (Low-Light ISO) [?]
919 ISO
dxomark
Nikon D7000

DXOMARK Sensor Scores

Overall Score [?]
80
Portrait (Color Depth) [?]
23.5 bits
Landscape (Dynamic Range) [?]
13.9 Evs
Sports (Low-Light ISO) [?]
1167 ISO
dxomark