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 Fujifilm F900EXR and Nikon S6100 side-by-side from the front, back and top in their relative dimensions. Fujifilm F900EXR has external dimensions of 105 x 61 x 36 mm (4.13 x 2.4 x 1.42″) and weighs 232 g (0.51 lb / 8.18 oz) (including batteries). Nikon S6100 has external dimensions of 98 x 58 x 27 mm (3.86 x 2.28 x 1.06″) and weighs 175 g (0.39 lb / 6.17 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm F900EXR and the Nikon S6100. Nikon S6100 is clearly the smaller of the two cameras. Its body is 7mm narrower, 3mm shorter and 9mm thinner than Fujifilm F900EXR.
Here is the back view size comparison of the Fujifilm F900EXR and Nikon S6100.
Now lets look at the top view comparison of Fujifilm F900EXR and Nikon S6100.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S6100 is significantly lighter (57g ) than the Fujifilm F900EXR which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Fujifilm FinePix F900EXR nor Nikon Coolpix S6100 provides any type of weather sealing in their bodies, 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
Fujifilm F900EXR and Nikon S6100'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.