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 FujiFilm S2800HD and Casio EX-100 side-by-side from the front, back and top in their relative dimensions. FujiFilm S2800HD has external dimensions of 110 x 74 x 82 mm (4.33 x 2.91 x 3.23″) and weighs 437 g (0.96 lb / 15.41 oz) (including batteries). Casio EX-100 has external dimensions of 119x67x50 mm and weighs 389 g (including batteries).
Below you can see the front view size comparison of FujiFilm S2800HD and Casio EX-100. Casio EX-100 is 7mm shorter and 32mm thinner than FujiFilm S2800HD but it is also 9mm wider.
Here is the back view size comparison of FujiFilm S2800HD and Casio EX-100.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Casio EX-100 is 48g lighter than the FujiFilm S2800HD but we don't think this will make a significant difference.
Unfortunately neither FujiFilm FinePix S2800HD (FinePix S2900HD) nor Casio Exilim EX-100 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 Bridge Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Casio EX-100's 3.5" LCD screen is slightly larger than FujiFilm S2800HD's 3" screen.
In addition to the size advantage, Casio EX-100 LCD screen also has a Tilting feature
where you can change the angle of the screen to make it easier to shoot from waist or over the head levels. On the other hand, FujiFilm S2800HD has a fixed type screen which provides less flexibility in shooting positions compared to EX-100.