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 Pentax WG-2 GPS and Olympus TG-6 side-by-side from the front, back and top in their relative dimensions. Pentax WG-2 GPS has external dimensions of 122 x 61 x 30 mm (4.8 x 2.4 x 1.18″) and weighs 198 g (0.44 lb / 6.98 oz) (including batteries). Olympus TG-6 has external dimensions of 113 x 66 x 32 mm (4.45 x 2.6 x 1.26″) and weighs 253 g (0.56 lb / 8.92 oz) (including batteries).
Below you can see the front view size comparison of Pentax WG-2 GPS and Olympus TG-6. Pentax WG-2 GPS is 5mm shorter and 2mm thinner than Olympus TG-6 but it is also 9mm wider.
Here is the back view size comparison of Pentax WG-2 GPS and Olympus TG-6.
Now lets look at the top view comparison of Pentax WG-2 GPS and Olympus TG-6.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Pentax WG-2 GPS is significantly lighter (55g ) than the Olympus TG-6 which may become a big advantage especially on long walking trips.
LCD Screen Size and Features
Pentax WG-2 GPS and Olympus TG-6's LCD screens has the same diagonal size of 3".
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.