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 W300 and Pentax WG-3 GPS side-by-side from the front, back and top in their relative dimensions. Nikon W300 has external dimensions of 112 x 66 x 29 mm (4.41 x 2.6 x 1.14″) and weighs 231 g (0.51 lb / 8.15 oz) (including batteries). Pentax WG-3 GPS has external dimensions of 125 x 64 x 33 mm (4.9 x 2.5 x 1.3″) and weighs 238 g (0.52 lb / 8.40 oz) (including batteries).
Below you can see the front-view size comparison of the Nikon W300 and the Pentax WG-3 GPS. Nikon W300 is 13mm narrower and 4mm thinner than Pentax WG-3 GPS but it is also 2mm taller.
Here is the back view size comparison of the Nikon W300 and Pentax WG-3 GPS.
Now lets look at the top view comparison of Nikon W300 and Pentax WG-3 GPS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Nikon W300 is 7g lighter than the Pentax WG-3 GPS but we don't think this will make a significant difference.
Weather Sealing
LCD Screen Size and Features
Nikon W300 and Pentax WG-3 GPS'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.