My guess, is that Dual Pixel RAW and the giant file sizes that come with it was a late addition to the 5D4, long after the body, electronics, and buffers were designed.
Am I crazy to assume that dual pixel RAW will be available to the 1Dx2 in a firmware update?
If it was not ready from prime time for the 1Dx2, then it certainly is probable that the 5D4 was long since "cooked" re: hardware before dual pixel RAW was a usable reality.
Maybe that is one problem Canon needs to address to ensure they stay on top. Their product development lifecycle at times seems to take so long that they are behind the technology of the time when they are finally ready to release a product. Also the lifecycle of the 1dx2 is about as long and it had time to put the Cfast in that.
I would imagine that a firmware dual pixel for the 1dx2 is a possibility but so could have many other technologies over the years that didn't. I was very please with the 7D increased buffer capability upgrade but I don't hold my breath for these type of things.




