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 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 Nikon S9100 and Olympus TG-830 iHS. Nikon S9100 is 4mm narrower and 5mm shorter than Olympus TG-830 iHS but it is also 7mm thicker.
Comparison image of Nikon S9100 and Olympus TG-830 iHS Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Nikon S9100 and Olympus TG-830 iHS.
Comparison image of Nikon S9100 and Olympus TG-830 iHS Size and Weight - Back View
Now lets look at the top view comparison of Nikon S9100 and Olympus TG-830 iHS.
Top View Comparison image of Nikon S9100 and Olympus TG-830 iHS Size
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
LCD Screen Size and Features
Nikon S9100 and Olympus TG-830 iHS's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.