Size and weight are big decision factors when you are trying to find the ideal camera for your needs.
In this section, we are going to illustrate the Leica M10-D and Nikon Z6 III side-by-side from the front, back and top in their relative dimensions. Leica M10-D has external dimensions of 139 x 80 x 39 mm (5.47 x 3.15x 1.54″ ) and weighs 660 g (1.46 lb / 23.28 oz) (including batteries). Nikon Z6 III has external dimensions of 139 x 102 x 74 mm (5.47 x 4.02 x 2.91″) and weighs 760 g (1.68 lb / 26.81 oz) (including batteries).
Below you can see the front-view size comparison of the Leica M10-D and the Nikon Z6 III. Leica M10-D has the same height with Nikon Z6 III. On the other hand, with a width of 80mm, it is 22 narrower and also with a thickness of 39mm, it is 35mm thinner than Nikon Z6 III.
Comparison image of the Leica M10-D and the Nikon Z6 III Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Leica M10-D and Nikon Z6 III.
Comparison image of the Leica M10-D and the Nikon Z6 III Size and Weight - Back View
Now lets look at the top view comparison of Leica M10-D and Nikon Z6 III.
Top View Comparison image of the Leica M10-D and the Nikon Z6 III Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Leica M10-D is 100g lighter than the Nikon Z6 III but we don't think this will make a significant difference.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since both Leica M10-D and Nikon Z6 III have the same Full frame sized sensor, their lenses for a similar focal length and aperture will be similar in size and weight.
Weather Sealing
Both the M10-D and the Z6 Mark III have weather sealings in their bodies, making them resistant to water and dust.