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 Nikon S4100 and Pentax WG-1 side-by-side from the front, back and top in their relative dimensions. 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). Pentax WG-1 has external dimensions of 114 x 58 x 28 mm (4.49 x 2.28 x 1.1″) and weighs 157 g (0.35 lb / 5.54 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon S4100 and the Pentax WG-1. Nikon S4100 is clearly the smaller of the two cameras. Its body is 19mm narrower, 1mm shorter and 8mm thinner than Pentax WG-1.
Comparison image of the Nikon S4100 and the Pentax WG-1 Size, Weight and External Dimensions - Front View
Now lets look at the top view comparison of Nikon S4100 and Pentax WG-1.
Top View Comparison image of the Nikon S4100 and the Pentax WG-1 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 (26g ) than the Pentax WG-1 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the WG-1, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the S4100.
LCD Screen Size and Features
Nikon S4100's 3.00" LCD screen is slightly larger than Pentax WG-1's 2.7 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.
