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 Nikon S9100 and Olympus TG-830 iHS side-by-side from the front, back and top in their relative dimensions. Nikon S9100 has external dimensions of 105 x 62 x 35 mm (4.13 x 2.44 x 1.38″) and weighs 214 g (0.47 lb / 7.55 oz) (including batteries). Olympus TG-830 iHS has external dimensions of 109 x 67 x 28 mm (4.29 x 2.64 x 1.1″) and weighs 214 g (0.47 lb / 7.55 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S9100 and the Olympus TG-830 iHS. Nikon S9100 is 4mm narrower and 5mm shorter than Olympus TG-830 iHS but it is also 7mm thicker.
Here is the back view size comparison of the Nikon S9100 and Olympus TG-830 iHS.
Now lets look at the top view comparison of Nikon S9100 and Olympus TG-830 iHS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S9100 and Olympus TG-830 iHS have exactly the same weight of 214g.
Weather Sealing
Thanks to the weather-sealed body of the TG-830 iHS, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the S9100.
LCD Screen Size and Features
Nikon S9100 and Olympus TG-830 iHS'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.