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 Casio EX-ZR400 and Canon G9 X II side-by-side from the front, back and top in their relative dimensions. Casio EX-ZR400 has external dimensions of 105 x 59 x 29 mm (4.13 x 2.32 x 1.14″) and weighs 205 g (0.45 lb / 7.23 oz) (including batteries). 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).
Below you can see the front-view size comparison of the Casio EX-ZR400 and the Canon G9 X II. Canon G9 X II is 7mm narrower and 1mm shorter than Casio EX-ZR400 but it is also 2mm thicker.
Here is the back view size comparison of the Casio EX-ZR400 and Canon G9 X II.
Now lets look at the top view comparison of Casio EX-ZR400 and Canon G9 X II.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-ZR400 is 1g lighter than the Canon G9 X II but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Casio Exilim EX-ZR400 nor Canon PowerShot G9 X Mark II 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
Casio EX-ZR400 and Canon G9 X II'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.