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 Fujifilm XP90 and Pentax WG-3 GPS side-by-side from the front, back and top in their relative dimensions. 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). 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).
Below you can see the front-view size comparison of the Fujifilm XP90 and the Pentax WG-3 GPS. 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 Fujifilm XP90 and Pentax WG-3 GPS.
Now lets look at the top view comparison of Fujifilm XP90 and Pentax WG-3 GPS.
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
Fujifilm XP90 and Pentax WG-3 GPS'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.