New Nikon Z50 photographic dynamic range and other sensor measurements were published at PhotonsToPhotos. Here are a few different comparisons with other APS-C cameras (click for larger view):
Nikon Z50 ($857) vs. Nikon D500 ($1,497):
Nikon Z50 ($857) vs. Sony a6100 ($598):
Nikon Z50 ($857) vs. Fuji X-T100 ($449):
The Fixed Pattern Noise (FPN) is similar to the Z6 and Z7:
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