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-T100 and Sony A9 II side-by-side from the front, back and top in their relative dimensions. Fujifilm X-T100 has external dimensions of 121 x 83 x 47 mm (4.76 x 3.27 x 1.85″) and weighs 448 g (0.99 lb / 15.80 oz) (including batteries). Sony A9 II has external dimensions of 129 x 96 x 76 mm (5.08 x 3.78 x 2.99″) and weighs 678 g (1.49 lb / 23.92 oz) (including batteries).
Below you can see the front view size comparison of Fujifilm X-T100 and Sony A9 II. Fujifilm X-T100 is clearly the smaller of the two cameras. Its body is 8mm narrower, 13mm shorter and 29mm thinner than Sony A9 II.
Here is the back view size comparison of Fujifilm X-T100 and Sony A9 II.
Now lets look at the top view comparison of Fujifilm X-T100 and Sony A9 II.
Weight is another important factor especially when deciding on a camera that you want to carry with you all day.
Fujifilm X-T100 is significantly lighter (230g ) than the Sony A9 II 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 A9 II has a Full frame sensor and Fujifilm X-T100 has a smaller APS-C sensor, Fujifilm X-T100's lenses for a similar focal length and aperture will generally be lighter and smaller than the Sony A9 II lenses.
Thanks to the weather sealed body of A9 Mark II, you can use this camera with more confidence under conditions where there is risk of exposure to water and dust compared to X-T100.
LCD Screen Size and Features
Fujifilm X-T100 and Sony A9 II's LCD screens has the same diagonal size of 3.00".
Both cameras feature Tilting screens
where you can change the angle of the screen to make it easier to shoot from waist or over the head levels.