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 Canon G3 X and Nikon S6900 side-by-side from the front, back and top in their relative dimensions. Canon G3 X has external dimensions of 123 x 77 x 105 mm (4.84 x 3.03 x 4.13″) and weighs 733 g (1.62 lb / 25.86 oz) (including batteries). Nikon S6900 has external dimensions of 99 x 58 x 28 mm (3.9 x 2.28 x 1.1″) and weighs 181 g (0.40 lb / 6.38 oz) (including batteries).
Below you can see the front-view size comparison of the Canon G3 X and the Nikon S6900. Nikon S6900 is clearly the smaller of the two cameras. Its body is 24mm narrower, 19mm shorter and 77mm thinner than Canon G3 X.
Here is the back view size comparison of the Canon G3 X and Nikon S6900.
Now lets look at the top view comparison of Canon G3 X and Nikon S6900.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S6900 is significantly lighter (552g ) than the Canon G3 X which may become a big advantage especially on long walking trips.
Weather Sealing
With its weather-sealed body, we believe that the G3 X has a big advantage over the S6900 which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Canon G3 X's 3.20" LCD screen is slightly larger than Nikon S6900's 3 screen.