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-1 GPS and Panasonic TS3 side-by-side from the front, back and top in their relative dimensions. Pentax WG-1 GPS has external dimensions of 116 x 59 x 29 mm (4.55 x 2.3 x 1.12″) and weighs 167 g (0.37 lb / 5.89 oz) (including batteries). Panasonic TS3 has external dimensions of 103 x 64 x 27 mm (4.06 x 2.52 x 1.06″) and weighs 197 g (0.43 lb / 6.95 oz) (including batteries).
Below you can see the front-view size comparison of the Pentax WG-1 GPS and the Panasonic TS3. Panasonic TS3 is 13mm narrower and 2mm thinner than Pentax WG-1 GPS but it is also 5mm taller.
Here is the back view size comparison of the Pentax WG-1 GPS and Panasonic TS3.
Now lets look at the top view comparison of Pentax WG-1 GPS and Panasonic TS3.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Pentax WG-1 GPS is significantly lighter (30g ) than the Panasonic TS3 which may become a big advantage especially on long walking trips.
Weather Sealing
LCD Screen Size and Features
Pentax WG-1 GPS and Panasonic TS3's LCD screens have the same diagonal size of 2.70 inches.
Unfortunately, both cameras has fixed screens so they don't tilt or flip in directions.