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 and Leica Q-P side-by-side from the front, back and top in their relative dimensions. Leica M10 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). Leica Q-P has external dimensions of 130 x 80 x 93 mm (5.12 x 3.15 x 3.66″) and weighs 640 g (1.41 lb / 22.58 oz) (including batteries).
Below you can see the front-view size comparison of the Leica M10 and the Leica Q-P. As you can tell, actually this is not a fair size comparison since Leica Q-P has a built-in lens but Leica M10 doesn't. Once you put a lens on M10, its thickness will increase significantly.
Comparison image of the Leica M10 and the Leica Q-P Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Leica M10 and Leica Q-P.
Comparison image of the Leica M10 and the Leica Q-P Size and Weight - Back View
Now lets look at the top view comparison of Leica M10 and Leica Q-P.
Top View Comparison image of the Leica M10 and the Leica Q-P Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Leica Q-P is 20g lighter than the Leica M10 but we don't think this will make a significant difference.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on M10, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Leica M10 nor Leica Q-P provides any type of weather sealing in their bodies, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections: Top Mirrorless Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Leica M10 and Leica Q-P's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.
