Samsung NX1000 has a
20.0MP APS-C (23.5 x 15.7 mm ) sized CMOS sensor . On the other hand, Canon R10 has a
24.0MP APS-C (22.2 x 14.8 mm ) sized CMOS sensor and features Digic X processor.
Below you can see the NX1000 and R10 sensor size comparison.
Sensor Size and Resolution Comparison image of Samsung NX1000 and Canon R10 Cameras
As seen above, Samsung NX1000 has a 1.1x Larger sensor area than Canon R10. 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.
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
Samsung NX1000
or the
Canon R10 ,
including hyperfocal distance.