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 G900 and Sony W810 side-by-side from the front, back and top in their relative dimensions. Ricoh G900 has external dimensions of 118 x 66 x 33 mm (4.65 x 2.6 x 1.3″) and weighs 247 g (0.54 lb / 8.71 oz) (including batteries). Sony W810 has external dimensions of 97 x 56 x 21 mm (3.82 x 2.2 x 0.83″) and weighs 111 g (0.24 lb / 3.92 oz) (including batteries).
Below you can see the front-view size comparison of the Ricoh G900 and the Sony W810. Sony W810 is clearly the smaller of the two cameras. Its body is 21mm narrower, 10mm shorter and 12mm thinner than Ricoh G900.
Here is the back view size comparison of the Ricoh G900 and Sony W810.
Now lets look at the top view comparison of Ricoh G900 and Sony W810.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony W810 is significantly lighter (136g ) than the Ricoh G900 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the G900, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the W810.
LCD Screen Size and Features
Ricoh G900's 3.00" LCD screen is slightly larger than Sony W810's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.