Canon M10 has a 18.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features DIGIC 6 processor. On the other hand, Fujifilm X-T200 has a 24.0MP APS-C (23.5 x 15.7 mm ) sized CMOS sensor .
Fujifilm X-T200's sensor provides 6MP more than Canon M10's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the M10 and X-T200 sensor size comparison.
As seen above, Fujifilm X-T200 has a 1.1x Larger sensor area than Canon M10. Larger sensors give photographer more control on the depth of field and blurry background compared to smaller sensor when shot in same focal length and aperture.