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 Z900EXR and Nikon S4100 side-by-side from the front, back and top in their relative dimensions. Fujifilm Z900EXR has external dimensions of 101 x 59 x 18 mm (3.98 x 2.32 x 0.71″) and weighs 151 g (0.33 lb / 5.33 oz) (including batteries). Nikon S4100 has external dimensions of 95 x 57 x 20 mm (3.74 x 2.24 x 0.79″) and weighs (including batteries).
Below you can see the front-view size comparison of the Fujifilm Z900EXR and the Nikon S4100. Nikon S4100 is 6mm narrower and 2mm shorter than Fujifilm Z900EXR but it is also 2mm thicker.
Here is the back view size comparison of the Fujifilm Z900EXR and Nikon S4100.
Now lets look at the top view comparison of Fujifilm Z900EXR and Nikon S4100.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S4100 is 151g lighter than the Fujifilm Z900EXR but we don't think this will make a significant difference.
Weather Sealing
Unfortunately neither the Fujifilm FinePix Z900EXR nor Nikon Coolpix S4100 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 Z900EXR's 3.50" LCD screen is slightly larger than Nikon S4100's 3" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.