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 Olympus XZ-10 and Casio EX-ZR10 side-by-side from the front, back and top in their relative dimensions. Olympus XZ-10 has external dimensions of 102 x 61 x 34 mm (4.03 x 2.41 x 1.35″) and weighs 221 g (0.49 lb / 7.80 oz) (including batteries). Casio EX-ZR10 has external dimensions of 102 x 69 x 27 mm (4.02 x 2.72 x 1.06″) and weighs 176 g (0.39 lb / 6.21 oz) (including batteries).
Below you can see the front-view size comparison of the Olympus XZ-10 and the Casio EX-ZR10.
Here is the back view size comparison of the Olympus XZ-10 and Casio EX-ZR10.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-ZR10 is significantly lighter (45g ) than the Olympus XZ-10 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Olympus Stylus XZ-10 nor Casio Exilim EX-ZR10 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
Olympus XZ-10 and Casio EX-ZR10's LCD screens have the same diagonal size of 3.00 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.