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 G9 X II and Olympus SH-3 side-by-side from the front, back and top in their relative dimensions. Canon G9 X II has external dimensions of 98 x 58 x 31 mm (3.86 x 2.28 x 1.22″) and weighs 206 g (0.45 lb / 7.27 oz) (including batteries). Olympus SH-3 has external dimensions of 109 x 63 x 42 mm (4.29 x 2.48 x 1.65″) and weighs 271 g (0.60 lb / 9.56 oz) (including batteries).
Below you can see the front-view size comparison of the Canon G9 X II and the Olympus SH-3. Canon G9 X II is clearly the smaller of the two cameras. Its body is 11mm narrower, 5mm shorter and 11mm thinner than Olympus SH-3.
Here is the back view size comparison of the Canon G9 X II and Olympus SH-3.
Now lets look at the top view comparison of Canon G9 X II and Olympus SH-3.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon G9 X II is significantly lighter (65g ) than the Olympus SH-3 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot G9 X Mark II nor Olympus Stylus SH-3 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
Canon G9 X II and Olympus SH-3'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.