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 Pentax WG-2 and Ricoh WG-4 GPS side-by-side from the front, back and top in their relative dimensions. Pentax WG-2 has external dimensions of 122 x 61 x 30 mm (4.8 x 2.4 x 1.18″) and weighs 192 g (0.42 lb / 6.77 oz) (including batteries). Ricoh WG-4 GPS has external dimensions of 124 x 64 x 33 mm (4.88 x 2.52 x 1.3″) and weighs 235 g (0.52 lb / 8.29 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax WG-2 and the Ricoh WG-4 GPS. Pentax WG-2 is clearly the smaller of the two cameras. Its body is 2mm narrower, 3mm shorter and 3mm thinner than Ricoh WG-4 GPS.
Here is the back view size comparison of the Pentax WG-2 and Ricoh WG-4 GPS.
Now lets look at the top view comparison of Pentax WG-2 and Ricoh WG-4 GPS.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Pentax WG-2 is significantly lighter (43g ) than the Ricoh WG-4 GPS which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Pentax WG-2 and Ricoh WG-4 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.