Noise test results have been added to the Sony a7R IV Review.
Use the over/under-exposed results for a look at dynamic range.
Sony a7R IV compared to the Sony a7R III at ISO 6400.
Sony a7R IV compared to the Sony a7R III exposed +3 stops and processed at -3 stops for a look at dynamic range (both cameras are great in this regard).
MANY more comparisons are available.
The Sony a7R IV is in stock at B&H | Adorama | Amazon USA | WEX
Rent the Sony a7R IV from Lensrentals.
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