Leica M10-D has a
24.0MP Full frame (35.8 x 23.9 mm ) sized CMOS sensor and features Maestro II processor. On the other hand, Nikon Z5 II has a
25.0MP Full frame (35.9 x 23.9 mm ) sized BSI-CMOS sensor and features Expeed 7 processor.
Below you can see the M10-D and Z5 II sensor size comparison.
Sensor Size and Resolution Comparison image of Leica M10-D and Nikon Z5 II Cameras
Leica M10-D and Nikon Z5 II 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.
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
Leica M10-D
or the
Nikon Z5 II ,
including hyperfocal distance.