Nikon D610 has a
24.0MP Full frame (35.9 x 24 mm ) sized CMOS sensor and features Expeed 3 processor. On the other hand, Canon 6D MII has a
26.0MP Full frame (35.9 x 24 mm ) sized CMOS sensor and features DIGIC 7 processor.
Below you can see the D610 and 6D MII sensor size comparison.
Sensor Size and Resolution Comparison image of Nikon D610 and Canon 6D MII Cameras
Nikon D610 and Canon 6D MII have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Nikon D610 has 7% larger pixel area compared to Canon 6D MII, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
DxOMark Sensor Scores
Both Nikon D610 and Canon 6D MII sensors have been tested by DxoMark. DxoMark scores camera sensors for color depth (DXO Portrait), dynamic range (DXO Landscape) and low-light sensitivity (DXO Sports), and also gives them an overall score. Of the two cameras that we are comparing, D610 has scored 94, 9 points higher than 6D MII.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Nikon D610
94
25.1 bits
14.4 Evs
2925 ISO
Canon 6D MII
85
24.4 bits
11.9 Evs
2862 ISO
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Nikon D610
or the
Canon 6D MII ,
including hyperfocal distance.