Anyone know what the 4K camera can do in low light or night videos, if any?

Such a small camera cannot have the same quality footage as my 4K RED ONE?

No, not as good as a RED product, but not terrible.

You're not really comparing a camera that costs a couple hundred dollars to one that's tens of thousands of dollars are you?

For what it is, and what it costs you're getting some pretty stunning imagery. But even putting a RED camera in the same sentence is silly.  The RED sensor's are much larger for one and image quality is much better, that's not even taking into account the interchangeable PL lenses.

No, not at all, but I was thinking of the quality comparison if I was going to combine footage from both.