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 Panasonic FH25 and Canon G9 X II side-by-side from the front, back and top in their relative dimensions. Panasonic FH25 has external dimensions of 99 x 57 x 28 mm (3.9 x 2.24 x 1.1″) and weighs 159 g (0.35 lb / 5.61 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 Panasonic FH25 and Canon G9 X II. Panasonic FH25 is 1mm shorter and 3mm thinner than Canon G9 X II but it is also 1mm wider.
Here is the back view size comparison of Panasonic FH25 and Canon G9 X II.
Now lets look at the top view comparison of Panasonic FH25 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.
Panasonic FH25 is significantly lighter (47g ) than the Canon G9 X II which may become a big advantage especially on long walking trips.
Unfortunately neither Panasonic Lumix DMC-FH25 (Lumix DMC-FS35) nor Canon PowerShot G9 X Mark II 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 G9 X II's 3" LCD screen is slightly larger than Panasonic FH25's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.