Canon SX410 IS has a 20.0MP 1/2.3" (6.17 x 4.55 mm ) sized CCD sensor and features DIGIC 4+ processor. On the other hand, Fujifilm X-A2 has a 16.0MP APS-C (23.6 x 15.6 mm ) sized CMOS sensor and features EXR Processor II processor.
Below you can see the SX410 IS and X-A2 sensor size comparison.
As seen above, Fujifilm X-A2 has a 13.1x Larger sensor area than Canon SX410 IS. 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.