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 Casio EX-H20G and Olympus XZ-2 iHS side-by-side from the front, back and top in their relative dimensions. Casio EX-H20G has external dimensions of 103 x 68 x 29 mm (4.06 x 2.68 x 1.14″) and weighs 216 g (0.48 lb / 7.62 oz) (including batteries). Olympus XZ-2 iHS has external dimensions of 113 x 65 x 48 mm (4.45 x 2.56 x 1.89″) and weighs 346 g (0.76 lb / 12.20 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-H20G and the Olympus XZ-2 iHS. Casio EX-H20G is 10mm narrower and 19mm thinner than Olympus XZ-2 iHS but it is also 3mm taller.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-H20G is significantly lighter (130g ) than the Olympus XZ-2 iHS which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Casio Exilim EX-H20G nor Olympus XZ-2 iHS 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-H20G and Olympus XZ-2 iHS's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Olympus XZ-2 iHS features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the Casio EX-H20G has a fixed type screen which provides less flexibility in shooting positions compared to XZ-2 iHS.