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 X20 and Casio EX-Z2000 side-by-side from the front, back and top in their relative dimensions. Fujifilm X20 has external dimensions of 117 x 70 x 57 mm (4.61 x 2.76 x 2.24″) and weighs 353 g (0.78 lb / 12.45 oz) (including batteries). Casio EX-Z2000 has external dimensions of 99 x 58 x 17 mm (3.9 x 2.28 x 0.67″) and weighs 152 g (0.34 lb / 5.36 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm X20 and the Casio EX-Z2000. Casio EX-Z2000 is clearly the smaller of the two cameras. Its body is 18mm narrower, 12mm shorter and 40mm thinner than Fujifilm X20.
Here is the back view size comparison of the Fujifilm X20 and Casio EX-Z2000.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-Z2000 is significantly lighter (201g ) than the Fujifilm X20 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Fujifilm X20 nor Casio Exilim EX-Z2000 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
Casio EX-Z2000's 3.00" LCD screen is slightly larger than Fujifilm X20's 2.8 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.