Leica M Typ 240 has a
24.0MP Full frame (36 x 24 mm ) sized CMOS sensor . On the other hand, Hasselblad X1D II has a
51.0MP Medium format (44 x 33 mm ) sized CMOS sensor .
Hasselblad X1D II's sensor provides 27MP more than Leica M Typ 240'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 M Typ 240 and X1D II 50C sensor size comparison.
Sensor Size and Resolution Comparison image of Leica M Typ 240 and Hasselblad X1D II Cameras
As seen above, Hasselblad X1D II has a 1.7x Larger sensor area than Leica M Typ 240. 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.
DxOMark Sensor Scores
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. It scores camera sensors for color depth (DXO Portrait), dynamic range (DXO Landscape) and low-light sensitivity (DXO Sports), and also gives them an overall score. Leica M Typ 240 and Hasselblad X1D II sensors have been tested by DxO and the results show that X1D II 50C has a better overall score of 102, 18 points higher compared to M Typ 240's score of 84.
Model
Overall
Color Depth
Dynamic Range
Low-light ISO
Leica M Typ 240
84
24.0 bits
13.3 Evs
1860 ISO
Hasselblad X1D II
102
26.2 bits
14.8 Evs
4489 ISO
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
Leica M Typ 240
or the
Hasselblad X1D II ,
including hyperfocal distance.
One thing to watch when comparing these two: they have different sensor sizes
(Full frame versus Medium format),
so compare them at the same framing rather than the same focal length.
Put the same focal length on the smaller sensor and it will show less depth of
field, not more, because it also crops tighter. The calculator shows the
full frame equivalent focal length for each body so you can match the framing.
