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 Canon G5 X and Casio EX-ZR800 side-by-side from the front, back and top in their relative dimensions. Canon G5 X has external dimensions of 112 x 76 x 44 mm (4.41 x 2.99 x 1.73″) and weighs 353 g (0.78 lb / 12.45 oz) (including batteries). Casio EX-ZR800 has external dimensions of 108 x 60 x 31 mm (4.25 x 2.36 x 1.22″) and weighs 222 g (0.49 lb / 7.83 oz) (including batteries).
Below you can see the front view size comparison of Canon G5 X and Casio EX-ZR800. Casio EX-ZR800 is clearly the smaller of the two cameras. Its body is 4mm narrower, 16mm shorter and 13mm thinner than Canon G5 X.
Here is the back view size comparison of Canon G5 X and Casio EX-ZR800.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Casio EX-ZR800 is significantly lighter (131g ) than the Canon G5 X which may become a big advantage especially on long walking trips.
Unfortunately neither Canon PowerShot G5 X nor Casio Exilim EX-ZR800 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
Canon G5 X and Casio EX-ZR800's LCD screens has the same diagonal size of 3".
On the other hand, Canon G5 X sports a Fully Articulated screen
which you can change the angle and position of the screen almost freely, making it possible to shoot from waist or over the head levels, and especially very useful for shooting selfies and video. Casio EX-ZR800's LCD screen is a fixed type which provides almost no flexibility in shooting positions compared to G5 X.