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 WG-20 and Nikon P7800 side-by-side from the front, back and top in their relative dimensions. Ricoh WG-20 has external dimensions of 114 x 58 x 28 mm (4.49 x 2.28 x 1.1″) and weighs 164 g (0.36 lb / 5.78 oz) (including batteries). Nikon P7800 has external dimensions of 119 x 78 x 50 mm (4.69 x 3.07 x 1.97″) and weighs 399 g (0.88 lb / 14.07 oz) (including batteries).
Below you can see the front view size comparison of Ricoh WG-20 and Nikon P7800. Ricoh WG-20 is clearly the smaller of the two cameras. Its body is 5mm narrower, 20mm shorter and 22mm thinner than Nikon P7800.
Here is the back view size comparison of Ricoh WG-20 and Nikon P7800.
Now lets look at the top view comparison of Ricoh WG-20 and Nikon P7800.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Ricoh WG-20 is significantly lighter (235g ) than the Nikon P7800 which may become a big advantage especially on long walking trips.
LCD Screen Size and Features
Nikon P7800's 3" LCD screen is slightly larger than Ricoh WG-20's 2.7" screen.
Moreover, Nikon P7800 sports a Fully Articulated screen
which you can change the angle and position of the screen almost freely, making it possible to shoot from waist or over the head levels, and especially very useful for shooting selfies and video. On the other hand, Ricoh WG-20 has a fixed type screen which provides almost no flexibility in shooting positions compared to P7800.