Nikon Z9 has a
46.0MP Full frame (35.9 x 23.9 mm ) sized Stacked CMOS sensor and features Expeed 7 processor. On the other hand, Leica M10-D has a
24.0MP Full frame (35.8 x 23.9 mm ) sized CMOS sensor and features Maestro II processor.
Nikon Z9's sensor provides 22MP more than Leica M10-D's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the Z9 and M10-D sensor size comparison.
Sensor Size and Resolution Comparison image of Nikon Z9 and Leica M10-D Cameras
Nikon Z9 and Leica M10-D have almost the same sensor size, so neither of them has any significant advantage over the other in terms of providing control over depth of field when used with the same focal length and aperture.
DxOMark Sensor Scores
Both Nikon Z9 and Leica M10-D 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, Z9 has scored 98, 12 points higher than M10-D.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Nikon Z9
98
26.3 bits
14.4 Evs
2451 ISO
Leica M10-D
86
24.4 bits
13.3 Evs
2133 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 Z9
or the
Leica M10-D ,
including hyperfocal distance.
