The PH4 had about 5+ different HD formats.  There is 2.7K at 24 and 30, 4K at 24 and 30 and a higher 4K at 24.  What would one expect to be the key diffs between these different ones?

So far it almost seems like the video I got earlier with a PH3S were clearer than these with the PH4.

The PH4 had about 5+ different HD formats.  There is 2.7K at 24 and 30, 4K at 24 and 30 and a higher 4K at 24.  What would one expect to be the key diffs between these different ones?

So far it almost seems like the video I got earlier with a PH3S were clearer than these with the PH4.