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 Fujifilm X-T200 and Sony A7 III side-by-side from the front, back and top in their relative dimensions. Fujifilm X-T200 has external dimensions of 121 x 84 x 55 mm (4.76 x 3.31 x 2.17″) and weighs 370 g (0.82 lb / 13.05 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 Fujifilm X-T200 and the Sony A7 III. Fujifilm X-T200 is clearly the smaller of the two cameras. Its body is 6mm narrower, 12mm shorter and 19mm thinner than Sony A7 III.
Here is the back view size comparison of the Fujifilm X-T200 and Sony A7 III.
Now lets look at the top view comparison of Fujifilm X-T200 and Sony A7 III.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm X-T200 is significantly lighter (280g ) than the Sony A7 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 Sony A7 III has a Full frame sensor and Fujifilm X-T200 has a smaller APS-C sensor, Fujifilm X-T200's lenses for a similar focal length and aperture will generally be lighter and smaller than the Sony A7 III lenses.
Weather Sealing
Thanks to the weather-sealed body of the A7 III, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to the X-T200.
LCD Screen Size and Features
Fujifilm X-T200's 3.50" LCD screen is slightly larger than Sony A7 III's 3″ screen.