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Sony A7r ISO test comparison by Focus Numerique. Says the results are impressive!

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Focus Numerique (google translation here) posted the full Sony A7r ISO test. I translated their key findings:

– At lower sensitivities up to ISO 800 the performance is just remarkable! Details are clear and noise barely noticeable.
– Only from ISO 1600 you see first effects of smoothing but the details are still there and dynamic range is intact.
– At ISO 3200, the smoothing is a bit stronger, but once again the treatment due to the image analysis (solid, edge, texture) works really well. The dynamic range drops slightly, but nothing dramatic.
– The overall image is a little more dense, fine details are blunt and the rolling becomes more easily visible at 100% on screen. Chromatic noise is still well under control and images are still easily exploitable.
– At ISO 25600, the grain still looks natural, destroying a little more fine detail, but the results are still impressive, especially with a resolution of 36 megapixels.

This is a very impressive result from the Sony A7r! It looks like Sony was able to improve considerably their image processor engine. We were used to see Sony lagging behind Canon-Nikon. This now changed with he A7-A7r.

Specs and Preorders in US and Canada (Click on store name to see direct preorder page):
Dedicated Sony announcement page at Amazon US (Click here).
Sony A7r body at Amazon, Adorama, BHphoto, SonystoreUS. TheCameraStore Canada.
Sony A7 body at Amazon, Adorama, BHphoto, SonystoreUS. TheCameraStore Canada.
Sony A7 with 28-70mm kit lens at Amazon, Adorama, BHphoto, SonystoreUS. TheCameraStore Canada.
Sony RX10 at Amazon, Adorama, BHphoto, SonystoreUS.
Zeiss 24-70mm at Amazon, Adorama, BHphoto, SonystoreUS.
Zeiss 35mm at Amazon, Adorama, BHphoto, SonystoreUS.
Zeiss 55mm at Amazon, Adorama, BHphoto, SonystoreUS.
70-200mm A-mount at Amazon, Adorama, BHphoto, SonystoreUS.
Sony A-Mount to E-Mount Lens Adapter at Amazon, Adorama, BHphoto.
Sony A to E adapter with mirror at Amazon, Adorama, BHphoto.
A7/A7r leather case at Amazon, Adorama, BHphoto, SonystoreUS.
A7/A7r vertical grip at Amazon, BHphoto, SonystoreUS.
Sony W Series Battery Charger at Amazon, BHphoto.
Sony FA-CS1M Off-Camera Shoe at BHphoto.
Semi-Hard LCD Screen Protector for A7-A7r at Amazon, BHphoto.

Specs and Preorders in Europe:
Sony A7r body at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PTWexUK, WexDE.
Sony A7 body at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT, WexUK, WexDE, Amazon UK, Amazon DE, Amazon FR.
Sony A7 with 28-70mm kit Sony  DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT, WexUK, WexDE, Amazon UK, Amazon DE, Amazon FR.
Sony RX10 at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT, WexUK, WexDE.
Zeiss 35mm at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT,
Zeiss 55mm at Sony DE, UK, FR, IT, ES, NL, BE, CH, AT, SE, FI, NO, PT

Asia:
A7r at Digitalrev
A7 at Digitalrev.
A7 with 28-70mm lens at Digitalrev.

 

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