Fujifilm GFX Eterna 55 has a
102.0MP Medium format (44 x 33 mm ) sized BSI-CMOS sensor and features X-Processor 5 processor. On the other hand, Leica S2 has a
38.0MP Medium format (45 x 30 mm ) sized CCD sensor .
Fujifilm GFX Eterna 55's sensor provides 64MP more than Leica S2'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 GFX Eterna 55 and S2 sensor size comparison.
Sensor Size and Resolution Comparison image of Fujifilm GFX Eterna 55 and Leica S2 Cameras
Fujifilm GFX Eterna 55 and Leica S2 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
Fujifilm GFX Eterna 55
or the
Leica S2 ,
including hyperfocal distance.