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 Ricoh WG-6 and Sigma DP2 Quattro side-by-side from the front, back and top in their relative dimensions. Ricoh WG-6 has external dimensions of 118 x 66 x 33 mm (4.65 x 2.6 x 1.3″) and weighs 246 g (0.54 lb / 8.68 oz) (including batteries). Sigma DP2 Quattro has external dimensions of 161 x 67 x 82 mm (6.34 x 2.64 x 3.23″) and weighs 395 g (0.87 lb / 13.93 oz) (including batteries).
Below you can see the front-view size comparison of the Ricoh WG-6 and the Sigma DP2 Quattro. Ricoh WG-6 is clearly the smaller of the two cameras. Its body is 43mm narrower, 1mm shorter and 49mm thinner than Sigma DP2 Quattro.
Here is the back view size comparison of the Ricoh WG-6 and Sigma DP2 Quattro.
Now lets look at the top view comparison of Ricoh WG-6 and Sigma DP2 Quattro.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Ricoh WG-6 is significantly lighter (149g ) than the Sigma DP2 Quattro which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the WG-6, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the DP2 Quattro.
LCD Screen Size and Features
Ricoh WG-6 and Sigma DP2 Quattro'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.