Canon R10 has a
24.0MP APS-C (22.2 x 14.8 mm ) sized CMOS sensor and features Digic X processor. On the other hand, Sony a5000 has a
20.0MP APS-C (23.2 x 15.4 mm ) sized CMOS sensor and features Bionz X processor.
Below you can see the R10 and a5000 sensor size comparison.
Sensor Size and Resolution Comparison image of Canon R10 and Sony a5000 Cameras
Canon R10 and Sony a5000 have almost the same sensor size, so neither of them has any significant advantage over the other in terms of providing control over depth of field when used with the same focal length and aperture.
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Canon R10
or the
Sony a5000 ,
including hyperfocal distance.