Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Leica Q-P and Canon G9 X side-by-side from the front, back and top in their relative dimensions. 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). Canon G9 X has external dimensions of 98 x 58 x 31 mm (3.86 x 2.28 x 1.21″) and weighs 209 g (0.46 lb / 7.37 oz) (including batteries).
Below you can see the front view size comparison of Leica Q-P and Canon G9 X. Canon G9 X is clearly the smaller of the two cameras. Its body is 32mm narrower, 22mm shorter and 62mm thinner than Leica Q-P.
Here is the back view size comparison of Leica Q-P and Canon G9 X.
Now lets look at the top view comparison of Leica Q-P and Canon G9 X.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Canon G9 X is significantly lighter (431g ) than the Leica Q-P which may become a big advantage especially on long walking trips.
Unfortunately neither Leica Q-P nor Canon PowerShot G9 X provides any type of weather sealing in their body, 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 Compact Cameras with Weather Sealing
LCD Screen Size and Features
Leica Q-P and Canon G9 X's LCD screens has the same diagonal size of 3.00".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.