Sony A7V preorders:
In USA at at BHphoto , Amazon , Adorama , Henrys .
In EU at Fotokoch , FotoErhardt , Calumet , Foto Köster , WexUK , Clifton , Park UK , Fnac FR .
In Australia at: Camera Pro , Sony Australia .

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Bill Claff from PhotonsToPhotos published the Canon R6III dynamic range measurement and the results are clear: The Sony A7V is clearly superior to the Canon with up to nearly 2 stops more dynamic range at around 400 ISO.

• ISO 50: Sony A7V is nearly 1 stop ahead
• ISO 100: A7V is nearly 1 stop ahead
• ISO 200: A7V increases the gap with a little over 1 stop
• Up to ISO 600: A7V keep increasing the advantage with nearly 2 stops advantage
• From ISO 800 to ISO 51200: A7V keeps a small 1/4 of a stop advantage across the range.

Basically from ISO 50 to 600 the Sony is way ahead of the Canon. 1-2 stops advantage is a big visible difference.

Now let’s compare the Dynamic Range with electronic shutter:

The Sony A7V overall has the better performance:

• ISO 50 to ISO 600 the Sony is ahead by 1/4 up to 1/2 of a stop
• At ISO 800 The Canon is ahead by nearly 1 stop
• But right after the Sony keeps slightly over performing the Canon again.

Sony really has managed to squeeze out an impressive performance! The Sony A7V is from a pure dynamic range point of view the technical superior camera.

Sony A7V preorders:
In USA at at BHphoto , Amazon , Adorama , Henrys .
In EU at Fotokoch , FotoErhardt , Calumet , Foto Köster , WexUK , Clifton , Park UK , Fnac FR .
In Australia at: Camera Pro , Sony Australia .