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 Panasonic TS2 and Pentax WG-3 GPS side-by-side from the front, back and top in their relative dimensions. Panasonic TS2 has external dimensions of 99 x 63 x 24 mm (3.9 x 2.48 x 0.94″) and weighs 188 g (0.41 lb / 6.63 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 Panasonic TS2 and Pentax WG-3 GPS. Panasonic TS2 is clearly the smaller of the two cameras. Its body is 26mm narrower, 1mm shorter and 9mm thinner than Pentax WG-3 GPS.
Here is the back view size comparison of Panasonic TS2 and Pentax WG-3 GPS.
Now lets look at the top view comparison of Panasonic TS2 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.
Panasonic TS2 is significantly lighter (50g ) than the Pentax WG-3 GPS which may become a big advantage especially on long walking trips.
LCD Screen Size and Features
Pentax WG-3 GPS's 3" LCD screen is slightly larger than Panasonic TS2's 2.7" screen.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.