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 Sony W800 and Leica Q side-by-side from the front, back and top in their relative dimensions. Sony W800 has external dimensions of 97 x 55 x 21 mm (1.97 x 0.87 x 2.13″) and weighs 125 g (0.28 lb / 4.41 oz) (including batteries). Leica Q 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 Sony W800 and the Leica Q. Sony W800 is clearly the smaller of the two cameras. Its body is 33mm narrower, 25mm shorter and 72mm thinner than Leica Q.
Here is the back view size comparison of the Sony W800 and Leica Q.
Now lets look at the top view comparison of Sony W800 and Leica Q.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W800 is significantly lighter (515g ) than the Leica Q which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Sony Cyber-shot DSC-W800 nor Leica Q (Typ 116) 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 Compact Cameras with Weather Sealing
LCD Screen Size and Features
Leica Q's 3.00" LCD screen is slightly larger than Sony W800's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.