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 Casio EX-FC100 and Casio EX-10 side-by-side from the front, back and top in their relative dimensions. Casio EX-FC100 has external dimensions of 100 x 59 x 23 mm (3.94 x 2.32 x 0.91″) and weighs 156 g (0.34 lb / 5.50 oz) (including batteries). Casio EX-10 has external dimensions of 120 x 68 x 49 mm (4.72 x 2.67 x 1.91″) and weighs 384 g (0.85 lb / 13.55 oz) (including batteries).
Below you can see the front view size comparison of Casio EX-FC100 and Casio EX-10. Casio EX-FC100 is clearly the smaller of the two cameras. Its body is 20mm narrower, 9mm shorter and 26mm thinner than Casio EX-10.
Here is the back view size comparison of Casio EX-FC100 and Casio EX-10.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Casio EX-FC100 is significantly lighter (228g ) than the Casio EX-10 which may become a big advantage especially on long walking trips.
Unfortunately neither Casio Exilim EX-FC100 nor Casio Exilim EX-10 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
Casio EX-10's 3.5" LCD screen is slightly larger than Casio EX-FC100's 2.7" screen.
In addition to the size advantage, Casio EX-10 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, Casio EX-FC100 has a fixed type screen which provides less flexibility in shooting positions compared to EX-10.