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 Canon A3300 IS and Casio EX-100 side-by-side from the front, back and top in their relative dimensions. Canon A3300 IS has external dimensions of 95 x 57 x 24 mm (3.74 x 2.24 x 0.94″) and weighs 149 g (0.33 lb / 5.26 oz) (including batteries). Casio EX-100 has external dimensions of 119x67x50 mm and weighs 389 g (including batteries).
Below you can see the front-view size comparison of the Canon A3300 IS and the Casio EX-100. Canon A3300 IS is clearly the smaller of the two cameras. Its body is 24mm narrower, 10mm shorter and 26mm thinner than Casio EX-100.
Here is the back view size comparison of the Canon A3300 IS and Casio EX-100.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon A3300 IS is significantly lighter (240g ) than the Casio EX-100 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Canon PowerShot A3300 IS nor Casio Exilim EX-100 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-100's 3.50" LCD screen is slightly larger than Canon A3300 IS's 3" screen.
In addition to the size advantage, Casio EX-100 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, Canon A3300 IS has a fixed type screen which provides less flexibility in shooting positions compared to EX-100.