The author of this clip was asked how the 4.6K compares to the 2.5K Blackmagic camera (which was known for its dynamic range), to which he, Roman Alaivi, replied:
The 4.6k is like the 2.5k on steroids. There’s a ton of similarities, but ultimately it’s a huge improvement in every way. Dynamic range, low light, resolution, color, skin tones, dealing with mixed light, tungsten etc. It’s a better camera in every way.