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 FujiFilm AX350 and Panasonic ZS40 side-by-side from the front, back and top in their relative dimensions. FujiFilm AX350 has external dimensions of 93 x 60 x 28 mm (3.66 x 2.36 x 1.1″) and weighs 168 g (0.37 lb / 5.93 oz) (including batteries). Panasonic ZS40 has external dimensions of 111 x 64 x 34 mm (4.37 x 2.52 x 1.34″) and weighs 240 g (0.53 lb / 8.47 oz) (including batteries).
Below you can see the front-view size comparison of the FujiFilm AX350 and the Panasonic ZS40. FujiFilm AX350 is clearly the smaller of the two cameras. Its body is 18mm narrower, 4mm shorter and 6mm thinner than Panasonic ZS40.
Comparison image of the FujiFilm AX350 and the Panasonic ZS40 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the FujiFilm AX350 and Panasonic ZS40.
Comparison image of the FujiFilm AX350 and the Panasonic ZS40 Size and Weight - Back View
Now lets look at the top view comparison of FujiFilm AX350 and Panasonic ZS40.
Top View Comparison image of the FujiFilm AX350 and the Panasonic ZS40 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
FujiFilm AX350 is significantly lighter (72g ) than the Panasonic ZS40 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the FujiFilm FinePix AX350 (FinePix AX355) nor Panasonic Lumix DMC-ZS40 (Lumix DMC-TZ60) 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
Panasonic ZS40's 3.00" LCD screen is slightly larger than FujiFilm AX350's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.