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 Pentax WG-3 GPS and Fujifilm XP90 side-by-side from the front, back and top in their relative dimensions. Pentax WG-3 GPS has external dimensions of 125 x 64 x 33 mm (4.9 x 2.5 x 1.3″) and weighs 238 g (0.52 lb / 8.40 oz) (including batteries). Fujifilm XP90 has external dimensions of 110 x 71 x 28 mm (4.33 x 2.8 x 1.1″) and weighs 203 g (0.45 lb / 7.16 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax WG-3 GPS and the Fujifilm XP90. Fujifilm XP90 is 15mm narrower and 5mm thinner than Pentax WG-3 GPS but it is also 7mm taller.
Here is the back view size comparison of the Pentax WG-3 GPS and Fujifilm XP90.
Now lets look at the top view comparison of Pentax WG-3 GPS and Fujifilm XP90.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm XP90 is significantly lighter (35g ) than the Pentax WG-3 GPS which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Pentax WG-3 GPS and Fujifilm XP90'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.