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-Z400 and Olympus TG-860 side-by-side from the front, back and top in their relative dimensions. Casio EX-Z400 has external dimensions of 95 x 60 x 23 mm (3.74 x 2.36 x 0.91″) and weighs 130 g (0.29 lb / 4.59 oz) (including batteries). Olympus TG-860 has external dimensions of 110 x 64 x 28 mm (5.12 x 2.52 x 1.1″) and weighs 224 g (0.49 lb / 7.90 oz) (including batteries).
Below you can see the front-view size comparison of the Casio EX-Z400 and the Olympus TG-860. Casio EX-Z400 is clearly the smaller of the two cameras. Its body is 15mm narrower, 4mm shorter and 5mm thinner than Olympus TG-860.
Here is the back view size comparison of the Casio EX-Z400 and Olympus TG-860.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Casio EX-Z400 is significantly lighter (94g ) than the Olympus TG-860 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the TG-860, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the EX-Z400.
LCD Screen Size and Features
Casio EX-Z400 and Olympus TG-860's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Olympus TG-860 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-Z400 has a fixed type screen which provides less flexibility in shooting positions compared to TG-860.