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-10 and Sony W620 side-by-side from the front, back and top in their relative dimensions. 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). Sony W620 has external dimensions of 98 x 56 x 20 mm (3.86 x 2.2 x 0.79″) and weighs 116 g (0.26 lb / 4.09 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-10 and the Sony W620. Sony W620 is clearly the smaller of the two cameras. Its body is 22mm narrower, 12mm shorter and 29mm thinner than Casio EX-10.
Here is the back view size comparison of the Casio EX-10 and Sony W620.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W620 is significantly lighter (268g ) than the Casio EX-10 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Casio Exilim EX-10 nor Sony Cyber-shot DSC-W620 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-10's 3.50" LCD screen is slightly larger than Sony W620'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, Sony W620 has a fixed type screen which provides less flexibility in shooting positions compared to EX-10.