Ricoh GXR A16 24-85mm has a
16.0MP APS-C (23.6 x 15.7 mm ) sized CMOS sensor and features Smooth Imaging Engine IV processor. On the other hand, Samsung Galaxy NX has a
20.0MP APS-C (23.5 x 15.7 mm ) sized CMOS sensor and features DRIMe IV processor.
Below you can see the GXR A16 24-85mm F3.5-5.5 and Galaxy NX sensor size comparison.
Sensor Size and Resolution Comparison image of Ricoh GXR A16 24-85mm and Samsung Galaxy NX Cameras
Ricoh GXR A16 24-85mm and Samsung Galaxy NX 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
Ricoh GXR A16 24-85mm
or the
Samsung Galaxy NX ,
including hyperfocal distance.
