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 Fujifilm X-A3 and Sony A7c side-by-side from the front, back and top in their relative dimensions. Fujifilm X-A3 has external dimensions of 117 x 67 x 40 mm (4.61 x 2.64 x 1.57″) and weighs 339 g (0.75 lb / 11.96 oz) (including batteries). Sony A7c has external dimensions of 124 x 71 x 60 mm (4.88 x 2.8 x 2.36″) and weighs 509 g (1.12 lb / 17.95 oz) (including batteries).
Below you can see the front view size comparison of Fujifilm X-A3 and Sony A7c. Fujifilm X-A3 is clearly the smaller of the two cameras. Its body is 7mm narrower, 4mm shorter and 20mm thinner than Sony A7c.
Comparison image of Fujifilm X-A3 and Sony A7c Size, Weight and External Dimensions - Front View
Here is the back view size comparison of Fujifilm X-A3 and Sony A7c.
Comparison image of Fujifilm X-A3 and Sony A7c Size and Weight - Back View
Now lets look at the top view comparison of Fujifilm X-A3 and Sony A7c.
Top View Comparison image of Fujifilm X-A3 and Sony A7c Size
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Fujifilm X-A3 is significantly lighter (170g ) than the Sony A7c 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 have to also take into account the lenses that you will be using with these bodies. Since Sony A7c has a Full frame sensor and Fujifilm X-A3 has a smaller APS-C sensor, Fujifilm X-A3's lenses for a similar focal length and aperture will generally be lighter and smaller than the Sony A7c lenses.
Weather Sealing
Thanks to the weather sealed body of A7c, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to X-A3.
LCD Screen Size and Features
Fujifilm X-A3 and Sony A7c's LCD screens has the same diagonal size of 3.00".