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 Samsung WB50F 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). Samsung WB50F has external dimensions of 101 x 68 x 27 mm (3.98 x 2.68 x 1.06″) and weighs 207 g (0.46 lb / 7.30 oz) (including batteries).
Below you can see the front view size comparison of Nikon S9100 and Samsung WB50F. Samsung WB50F is 4mm narrower and 8mm thinner than Nikon S9100 but it is also 6mm taller.
Here is the back view size comparison of Nikon S9100 and Samsung WB50F.
Now lets look at the top view comparison of Nikon S9100 and Samsung WB50F.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Samsung WB50F is 7g lighter than the Nikon S9100 but we don't think this will make a significant difference.
Unfortunately neither Nikon Coolpix S9100 nor Samsung WB50F provides any type of weather sealing in their body, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections: Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Nikon S9100 and Samsung WB50F'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.