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-G1 and Sony TX20 side-by-side from the front, back and top in their relative dimensions. Casio EX-G1 has external dimensions of 104 x 64 x 20 mm (4.09 x 2.52 x 0.79″) and weighs 154 g (0.34 lb / 5.43 oz) (including batteries). Sony TX20 has external dimensions of 96 x 56 x 18 mm (3.78 x 2.2 x 0.71″) and weighs 133 g (0.29 lb / 4.69 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-G1 and the Sony TX20. Sony TX20 is clearly the smaller of the two cameras. Its body is 8mm narrower, 8mm shorter and 2mm thinner than Casio EX-G1.
Here is the back view size comparison of the Casio EX-G1 and Sony TX20.
Now lets look at the top view comparison of Casio EX-G1 and Sony TX20.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Weather Sealing
LCD Screen Size and Features
Sony TX20's 3.00" LCD screen is slightly larger than Casio EX-G1's 2.5" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.