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-M1 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-M1 has external dimensions of 66 x 43 x 89 mm (2.6 x 1.69 x 3.5″) and weighs 190 g (0.42 lb / 6.70 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax WG-2 and the Ricoh WG-M1. Ricoh WG-M1 is 56mm narrower and 18mm shorter than Pentax WG-2 but it is also 59mm thicker.
Here is the back view size comparison of the Pentax WG-2 and Ricoh WG-M1.
Now lets look at the top view comparison of Pentax WG-2 and Ricoh WG-M1.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Ricoh WG-M1 is 2g lighter than the Pentax WG-2 but we don't think this will make a significant difference.
Weather Sealing
LCD Screen Size and Features
Pentax WG-2's 3.00" LCD screen is slightly larger than Ricoh WG-M1's 1.5 screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.