My own A99-D600 ISO test

Hello, I have a question for you.

When I watch the pictures, I'm guessing if NIKON apply a kind of denoising filter on its raw files ?

Please, could you try to post process these 6 pictures with a NR tools ?

If SONY is not using any internal NR filtering and NIKON unse one, then after post processing we would see that picture quality is the same. In fact, it should be possible to apply a strong correction on the SONY witout loosing too much details but for the NIKON it should not be possible.