Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Olympus TG-860 and Canon S100 side-by-side from the front, back and top in their relative dimensions. 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). Canon S100 has external dimensions of 99 x 60 x 28 mm (3.9 x 2.36 x 1.1″) and weighs 198 g (0.44 lb / 6.98 oz) (including batteries).
Below you can see the front view size comparison of Olympus TG-860 and Canon S100. Canon S100 is 11mm narrower and 4mm shorter than Olympus TG-860 but they have the same thickness of 28mm.
Here is the back view size comparison of Olympus TG-860 and Canon S100.
Now lets look at the top view comparison of Olympus TG-860 and Canon S100.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Canon S100 is 26g lighter than the Olympus TG-860 but we don't think this will make a significant difference.
LCD Screen Size and Features
Olympus TG-860 and Canon S100's LCD screens has the same diagonal size of 3".
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 Canon S100 has a fixed type screen which provides less flexibility in shooting positions compared to TG-860.