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-T10 and Canon G15 side-by-side from the front, back and top in their relative dimensions. Fujifilm X-T10 has external dimensions of 118 x 83 x 41 mm (4.65 x 3.27 x 1.61″) and weighs 381 g (0.84 lb / 13.44 oz) (including batteries). Canon G15 has external dimensions of 107 x 76 x 40 mm (4.21 x 2.99 x 1.57″) and weighs 352 g (0.78 lb / 12.42 oz) (including batteries).
Below you can see the front-view size comparison of the Fujifilm X-T10 and the Canon G15. Canon G15 is clearly the smaller of the two cameras. Its body is 11mm narrower, 7mm shorter and 1mm thinner than Fujifilm X-T10. As you can tell, actually this is not a fair size comparison since Canon G15 has a built-in lens but Fujifilm X-T10 doesn't. Once you put a lens on X-T10, its thickness will increase significantly.
Here is the back view size comparison of the Fujifilm X-T10 and Canon G15.
Now lets look at the top view comparison of Fujifilm X-T10 and Canon G15.
Weight is another important factor, especially when deciding on a camera that you want to carry with you all day.
Canon G15 is 29g lighter than the Fujifilm X-T10 but we don't think this will make a significant difference.
Again, this comparison may not be very useful in real life as we are comparing the weight of a camera with a built-in lens to the body-only weight of an interchangeable lens camera. Once you put a lens on X-T10, the total kit will weigh much higher.
Weather Sealing
Unfortunately neither the Fujifilm X-T10 nor Canon PowerShot G15 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 Top Compact Cameras with Weather Sealing
LCD Screen Size and Features
Fujifilm X-T10 and Canon G15's LCD screens have the same diagonal size of 3.00 inches.
On the other hand, Fujifilm X-T10 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 Canon G15 has a fixed type screen which provides less flexibility in shooting positions compared to X-T10.