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 and Fujifilm XP70 side-by-side from the front, back and top in their relative dimensions. Pentax WG-3 has external dimensions of 124 x 64 x 33 mm (4.9 x 2.5 x 1.3″) and weighs 230 g (0.51 lb / 8.11 oz) (including batteries). Fujifilm XP70 has external dimensions of 104 x 67 x 26 mm (4.09 x 2.64 x 1.02″) and weighs 179 g (0.39 lb / 6.31 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax WG-3 and the Fujifilm XP70. Fujifilm XP70 is 20mm narrower and 7mm thinner than Pentax WG-3 but it is also 3mm taller.
Here is the back view size comparison of the Pentax WG-3 and Fujifilm XP70.
Now lets look at the top view comparison of Pentax WG-3 and Fujifilm XP70.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm XP70 is significantly lighter (51g ) than the Pentax WG-3 which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Pentax WG-3's 3.00" LCD screen is slightly larger than Fujifilm XP70's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.