Canon 90D has a
33.0MP APS-C (22.3 x 14.9 mm ) sized CMOS sensor and features DIGIC 8 processor. On the other hand, Konica Minolta 5D has a
6.0MP APS-C (23.5 x 15.7 mm ) sized CCD sensor .
Canon 90D's sensor provides 27MP more than Konica Minolta 5D'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 90D and 5D sensor size comparison.
Sensor Size and Resolution Comparison image of Canon 90D and Konica Minolta 5D Cameras
As seen above, Konica Minolta 5D has a 1.1x Larger sensor area than Canon 90D. 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
Canon 90D
or the
Konica Minolta 5D ,
including hyperfocal distance.