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 ZS7 and Pentax WG-2 side-by-side from the front, back and top in their relative dimensions. Panasonic ZS7 has external dimensions of 103 x 60 x 33 mm (4.06 x 2.36 x 1.3″) and weighs 218 g (0.48 lb / 7.69 oz) (including batteries). Pentax WG-2 has external dimensions of 122 x 61 x 30 mm (4.8 x 2.4 x 1.18″) and weighs 192 g (0.42 lb / 6.77 oz) (including batteries).
Below you can see the front view size comparison of Panasonic ZS7 and Pentax WG-2. Panasonic ZS7 is 19mm narrower and 1mm shorter than Pentax WG-2 but it is also 3mm thicker.
Here is the back view size comparison of Panasonic ZS7 and Pentax WG-2.
Now lets look at the top view comparison of Panasonic ZS7 and Pentax WG-2.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Pentax WG-2 is 26g lighter than the Panasonic ZS7 but we don't think this will make a significant difference.
LCD Screen Size and Features
Panasonic ZS7 and Pentax WG-2'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.