What I found interesting to see is that they measured the greatest dynamic range and best Signal to Noise at ISO 100 (measured at ISO 88), you have only access to ISO 100 when you turn on the Extended ISO range, something I never did before now :-)
I have just published a blogpost comparing the usable dynamic range of the BMPCC, Nikon D800 and GH4. I also show how I conducted these tests. In my opinion the usable dynamic range is around 7 stops. If I did something wrong in these tests I would really like to know how I could improve it.
marienho got a reaction from richg101 in DXOMark rates GH4 at 13 stops dynamic range - 1 stop better than 5D Mark III