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 Panasonic S5 II X and Sony A7 III side-by-side from the front, back and top in their relative dimensions. Panasonic S5 II X has external dimensions of 134 x 102 x 90 mm (5.29 x 4.03 x 3.55″) and weighs 740 g (1.63 lb / 26.10 oz) (including batteries). Sony A7 III has external dimensions of 127 x 96 x 74 mm (5 x 3.78 x 2.91″) and weighs 650 g (1.43 lb / 22.93 oz) (including batteries).
Below you can see the front-view size comparison of the Panasonic S5 II X and the Sony A7 III. Sony A7 III is clearly the smaller of the two cameras. Its body is 7mm narrower, 6mm shorter and 16mm thinner than Panasonic S5 II X.
Here is the back view size comparison of the Panasonic S5 II X and Sony A7 III.
Now lets look at the top view comparison of Panasonic S5 II X and Sony A7 III.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony A7 III is 90g lighter than the Panasonic S5 II X but we don't think this will make a significant difference.
Also keep in mind that body weight is not the only deciding factor when comparing two interchangeable camera bodies, you also have to take into account the lenses that you will be using with these bodies. Since both Panasonic S5 II X and Sony A7 III have the same Full frame sized sensor, their lenses for a similar focal length and aperture will be similar in size and weight.
Both the S5 Mark II X and the A7 III have weather sealings in their bodies, making them resistant to water and dust.
LCD Screen Size and Features
Panasonic S5 II X and Sony A7 III's LCD screens have the same diagonal size of 3.00 inches.
Sony A7 III features a Tilting-only screen
which is mostly only good for shooting from waist or over-the-head levels. On the other hand, Panasonic S5 II X sports a Fully Articulated screen
which is more flexible and useful, especially for taking selfies and video.