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 A6400 and Fujifilm X-T200 side-by-side from the front, back and top in their relative dimensions. Sony A6400 has external dimensions of 120 x 67 x 60 mm (4.72 x 2.64 x 2.36″) and weighs 403 g (0.89 lb / 14.22 oz) (including batteries). 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).
Below you can see the front-view size comparison of the Sony A6400 and the Fujifilm X-T200. Sony A6400 is 1mm narrower and 17mm shorter than Fujifilm X-T200 but it is also 5mm thicker.
Here is the back view size comparison of the Sony A6400 and Fujifilm X-T200.
Now lets look at the top view comparison of Sony A6400 and Fujifilm X-T200.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Fujifilm X-T200 is 33g lighter than the Sony A6400 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 Sony A6400 and Fujifilm X-T200 have the same APS-C sized sensor, their lenses for a similar focal length and aperture will be similar in size and weight.
Weather Sealing
With its weather-sealed body, we believe that the A6400 has a big advantage over the X-T200 which doesn't provide any kind of environmental sealing.
LCD Screen Size and Features
Fujifilm X-T200's 3.50" LCD screen is slightly larger than Sony A6400's 3 screen.