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 A7S III and Sony ZV-E1 side-by-side from the front, back and top in their relative dimensions. Sony A7S III has external dimensions of 129 x 97 x 81 mm (5.08 x 3.82 x 3.19″) and weighs 699 g (1.54 lb / 24.66 oz) (including batteries). Sony ZV-E1 has external dimensions of 121.0 x 71.9 x 54.3 mm (4.7 x 2.8 x 2.1″) and weighs 483 g (1.06 lb / 17.04 oz) (including batteries).
Below you can see the front-view size comparison of the Sony A7S III and the Sony ZV-E1. Sony ZV-E1 is clearly the smaller of the two cameras. Its body is 8mm narrower, 25mm shorter and 27mm thinner than Sony A7S III.
Comparison image of the Sony A7S III and the Sony ZV-E1 Size, Weight and External Dimensions - Front View
Here is the back view size comparison of the Sony A7S III and Sony ZV-E1.
Comparison image of the Sony A7S III and the Sony ZV-E1 Size and Weight - Back View
Now lets look at the top view comparison of Sony A7S III and Sony ZV-E1.
Top View Comparison image of the Sony A7S III and the Sony ZV-E1 Size
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Sony ZV-E1 is significantly lighter (216g ) than the Sony A7S III which may become a big advantage especially on long walking trips.
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 Sony A7S III and Sony ZV-E1 have the same Sony E lens mount and Full frame sized sensors, lenses will not be a differentiator on total size of the system.
Weather Sealing
Both the A7S III and the ZV-E1 have weather sealings in their bodies, making them resistant to water and dust.
LCD Screen Size and Features
Sony A7S III and Sony ZV-E1's LCD screens have the same diagonal size of 3.00 inches.
