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-H15 and Olympus TG-6 side-by-side from the front, back and top in their relative dimensions. Casio EX-H15 has external dimensions of 101 x 60 x 28 mm (3.98 x 2.36 x 1.1″) and weighs 161 g (0.35 lb / 5.68 oz) (including batteries). Olympus TG-6 has external dimensions of 113 x 66 x 32 mm (4.45 x 2.6 x 1.26″) and weighs 253 g (0.56 lb / 8.92 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-H15 and the Olympus TG-6. Casio EX-H15 is clearly the smaller of the two cameras. Its body is 12mm narrower, 6mm shorter and 4mm thinner than Olympus TG-6.
Here is the back view size comparison of the Casio EX-H15 and Olympus TG-6.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-H15 is significantly lighter (92g ) than the Olympus TG-6 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-6, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the EX-H15.
LCD Screen Size and Features
Casio EX-H15 and Olympus TG-6'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.