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 G5 X MII and Panasonic ZS45 side-by-side from the front, back and top in their relative dimensions. Canon G5 X MII has external dimensions of 111 x 61 x 46 mm (4.37 x 2.4 x 1.81″) and weighs 340 g (0.75 lb / 11.99 oz) (including batteries). Panasonic ZS45 has external dimensions of 108 x 60 x 32 mm (4.25 x 2.36 x 1.26″) and weighs 249 g (0.55 lb / 8.78 oz) (including batteries).
Below you can see the front-view size comparison of the Canon G5 X MII and the Panasonic ZS45. Panasonic ZS45 is clearly the smaller of the two cameras. Its body is 3mm narrower, 1mm shorter and 14mm thinner than Canon G5 X MII.
Here is the back view size comparison of the Canon G5 X MII and Panasonic ZS45.
Now lets look at the top view comparison of Canon G5 X MII and Panasonic ZS45.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic ZS45 is significantly lighter (91g ) than the Canon G5 X MII which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot G5 X Mark II nor Panasonic Lumix DMC-ZS45 (Lumix DMC-TZ57) 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 G5 X MII and Panasonic ZS45's LCD screens have the same diagonal size of 3.00 inches.
Both cameras feature
Tilting screens where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels.