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 Nikon P300 and Pentax WG-10 side-by-side from the front, back and top in their relative dimensions. Nikon P300 has external dimensions of 103 x 58 x 32 mm (4.06 x 2.28 x 1.26″) and weighs 189 g (0.42 lb / 6.67 oz) (including batteries). Pentax WG-10 has external dimensions of and weighs 167 g (including batteries).
Below you can see the front view size comparison of Nikon P300 and Pentax WG-10. Nikon P300 is 13mm narrower and 1mm shorter than Pentax WG-10 but it is also 3mm thicker.
Here is the back view size comparison of Nikon P300 and Pentax WG-10.
Now lets look at the top view comparison of Nikon P300 and Pentax WG-10.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Pentax WG-10 is 22g lighter than the Nikon P300 but we don't think this will make a significant difference.
LCD Screen Size and Features
Nikon P300's 3" LCD screen is slightly larger than Pentax WG-10's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.