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 XP90 and Panasonic S1 side-by-side from the front, back and top in their relative dimensions. Fujifilm XP90 has external dimensions of 110 x 71 x 28 mm (4.33 x 2.8 x 1.1″) and weighs 203 g (0.45 lb / 7.16 oz) (including batteries). Panasonic S1 has external dimensions of 99 x 59 x 21 mm (3.9 x 2.32 x 0.83″) and weighs 117 g (0.26 lb / 4.13 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm XP90 and the Panasonic S1. Panasonic S1 is clearly the smaller of the two cameras. Its body is 11mm narrower, 12mm shorter and 7mm thinner than Fujifilm XP90.
Here is the back view size comparison of the Fujifilm XP90 and Panasonic S1.
Now lets look at the top view comparison of Fujifilm XP90 and Panasonic S1.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Panasonic S1 is significantly lighter (86g ) than the Fujifilm XP90 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the XP90, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the S1.
LCD Screen Size and Features
Fujifilm XP90's 3.00" LCD screen is slightly larger than Panasonic S1's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.