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-6 and Nikon S31 side-by-side from the front, back and top in their relative dimensions. 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). Nikon S31 has external dimensions of 105 x 65 x 42 mm (4.13 x 2.56 x 1.65″) and weighs 185 g (0.41 lb / 6.53 oz) (including batteries).
Below you can see the front view size comparison of Olympus TG-6 and Nikon S31. Nikon S31 is 8mm narrower and 1mm shorter than Olympus TG-6 but it is also 10mm thicker.
Here is the back view size comparison of Olympus TG-6 and Nikon S31.
Now lets look at the top view comparison of Olympus TG-6 and Nikon S31.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Nikon S31 is significantly lighter (68g ) than the Olympus TG-6 which may become a big advantage especially on long walking trips.
LCD Screen Size and Features
Olympus TG-6's 3" LCD screen is slightly larger than Nikon S31's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.