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 Fujifilm XF1 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). Fujifilm XF1 has external dimensions of 108 x 62 x 33 mm (4.25 x 2.44 x 1.3″) and weighs 255 g (0.56 lb / 8.99 oz) (including batteries).
Below you can see the front view size comparison of Casio EX-FC100 and Fujifilm XF1. Casio EX-FC100 is clearly the smaller of the two cameras. Its body is 8mm narrower, 3mm shorter and 10mm thinner than Fujifilm XF1.
Comparison image of Casio EX-FC100 and Fujifilm XF1 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Casio EX-FC100 and Fujifilm XF1.
Comparison image of Casio EX-FC100 and Fujifilm XF1 Size and Weight - Back View
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 (99g ) than the Fujifilm XF1 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither Casio Exilim EX-FC100 nor Fujifilm XF1 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
Fujifilm XF1's 3" LCD screen is slightly larger than Casio EX-FC100's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.