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 S4200 and Nikon S4100 side-by-side from the front, back and top in their relative dimensions. Fujifilm S4200 has external dimensions of 118 x 81 x 100 mm (4.65 x 3.19 x 3.94″) and weighs 543 g (1.20 lb / 19.15 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 131 g (including batteries).
Below you can see the front-view size comparison of the Fujifilm S4200 and the Nikon S4100. Nikon S4100 is clearly the smaller of the two cameras. Its body is 23mm narrower, 24mm shorter and 80mm thinner than Fujifilm S4200.
Comparison image of the Fujifilm S4200 and the Nikon S4100 Size, Weight and External Dimensions - Front View
Now lets look at the top view comparison of Fujifilm S4200 and Nikon S4100.
Top View Comparison image of the Fujifilm S4200 and the Nikon S4100 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon S4100 is significantly lighter (412g ) than the Fujifilm S4200 which may become a big advantage especially on long walking trips.
Weather Sealing
Unfortunately neither the Fujifilm FinePix S4200 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 Bridge Cameras with Weather Sealing Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Fujifilm S4200 and Nikon S4100'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.