Size and weight is a big decision factor when you are trying to find the ideal camera for your needs.
In this section, We are going to illustrate Ricoh G900 and Panasonic ZS25 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). Panasonic ZS25 has external dimensions of 105 x 59 x 28 mm (4.13 x 2.32 x 1.1″) and weighs 193 g (0.43 lb / 6.81 oz) (including batteries).
Below you can see the front view size comparison of Ricoh G900 and Panasonic ZS25. Panasonic ZS25 is clearly the smaller of the two cameras. Its body is 13mm narrower, 7mm shorter and 5mm thinner than Ricoh G900.
Comparison image of Ricoh G900 and Panasonic ZS25 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Ricoh G900 and Panasonic ZS25.
Comparison image of Ricoh G900 and Panasonic ZS25 Size and Weight - Back View
Now lets look at the top view comparison of Ricoh G900 and Panasonic ZS25.
Top View Comparison image of Ricoh G900 and Panasonic ZS25 Size
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Panasonic ZS25 is significantly lighter (54g ) than the Ricoh G900 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather sealed body of G900, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to ZS25.
LCD Screen Size and Features
Ricoh G900 and Panasonic ZS25's LCD screens has the same diagonal size of 3.00".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.