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-A2 and YI M1 side-by-side from the front, back and top in their relative dimensions. Fujifilm X-A2 has external dimensions of 117 x 67 x 40 mm (4.61 x 2.64 x 1.57″) and weighs 350 g (0.77 lb / 12.35 oz) (including batteries). YI M1 has external dimensions of 114 x 64 x 34 mm (4.49 x 2.52 x 1.34″) and weighs 350 (including batteries).
Below you can see the front-view size comparison of the Fujifilm X-A2 and the YI M1. YI M1 is clearly the smaller of the two cameras. Its body is 3mm narrower, 3mm shorter and 6mm thinner than Fujifilm X-A2.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
YI M1 is 350g lighter than the Fujifilm X-A2 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 Fujifilm X-A2 has an APS-C sized sensor and YI M1 has a smaller Four Thirds sensor, YI M1's lenses for a similar focal length and aperture will generally be lighter and smaller than the Fujifilm X-A2 lenses.
Weather Sealing
Unfortunately neither the Fujifilm X-A2 nor YI M1 provides any type of weather sealing in their bodies, so you have to give extra care especially when you are shooting outdoors. If weather sealing is a must-have feature for you, check these sections: Top Mirrorless Cameras with Weather Sealing
LCD Screen Size and Features
Fujifilm X-A2 and YI M1's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Fujifilm X-A2 features a
Tilting screen where you can change the angle of the screen to make it easier to shoot from waist or over-the-head levels whereas the YI M1 has a fixed type screen which provides less flexibility in shooting positions compared to X-A2.