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 S5 and Sony ZV-1 side-by-side from the front, back and top in their relative dimensions. Panasonic S5 has external dimensions of 133 x 97 x 82 mm (5.24 x 3.82 x 3.23″) and weighs 714 g (1.57 lb) (including batteries). Sony ZV-1 has external dimensions of 105 x 60 x 44 mm (4.13 x 2.36 x 1.73″) and weighs 294 g (0.65 lb / 10.37 oz) (including batteries).
Below you can see the front view size comparison of Panasonic S5 and Sony ZV-1. Sony ZV-1 is clearly the smaller of the two cameras. Its body is 28mm narrower, 37mm shorter and 38mm thinner than Panasonic S5. As you can tell, actually this is not a fair size comparison since Sony ZV-1 has a built-in lens but Panasonic S5 doesn't. Once you put a lens on S5, its thickness will increase significantly.
Here is the back view size comparison of Panasonic S5 and Sony ZV-1.
Now lets look at the top view comparison of Panasonic S5 and Sony ZV-1.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Sony ZV-1 is significantly lighter (420g ) than the Panasonic S5 which may become a big advantage especially on long walking trips.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on S5, the total kit will weigh much higher.
With its weather sealed body, we believe that S5 has a big advantage over ZV-1 which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Panasonic S5 and Sony ZV-1's LCD screens has the same diagonal size of 3".
Both cameras feature Fully Articulating screens
where you can change the angle of the screen to make it easier to shoot from waist or over the head levels. Fully articulating screens are also useful for taking Selfie shots and video.