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 Sony WX30 and Pentax WG-3 side-by-side from the front, back and top in their relative dimensions. Sony WX30 has external dimensions of 92 x 52 x 19 mm (3.62 x 2.05 x 0.75″) and weighs 117 g (0.26 lb / 4.13 oz) (including batteries). 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).
Below you can see the front-view size comparison of the Sony WX30 and the Pentax WG-3. Sony WX30 is clearly the smaller of the two cameras. Its body is 32mm narrower, 12mm shorter and 14mm thinner than Pentax WG-3.
Comparison image of the Sony WX30 and the Pentax WG-3 Size, Weight and External Dimensions - Front View
Now lets look at the top view comparison of Sony WX30 and Pentax WG-3.
Top View Comparison image of the Sony WX30 and the Pentax WG-3 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony WX30 is significantly lighter (113g ) than the Pentax WG-3 which may become a big advantage especially on long walking trips.
Weather Sealing
Thanks to the weather-sealed body of the WG-3, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the WX30.
LCD Screen Size and Features
Sony WX30 and Pentax WG-3'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.
