Here's a comparison between the BMPCC6K vs Blackmagic URSA Mini Pro 12K...
The video does a good job of showing the difference in:
Color rendering.
Dynamic range.
Noise.
Field of view.
Is one better than the other? That depends on the applications and your image priorities.
The new sensor tech produces better color rendering and dynamic range. The BMPCC6k has a lower noise floor and is better in low light. Field of view goes to the 12k with a 1.3x crop factor.
It makes sense to add LiDar auto focus to each (CDA-Tek AFX).
Both the BMPCC6K vs Blackmagic Ursa Mini Pro 12K are now priced correctly based on their value, especially if you wait a little bit and get the URSA Mini Pro 12K as an open box or used.
Where does it leave the USRA Mini Pro 4.6k G2... selling at a discount in the future as retailers get rid of remaining stock.
I hope this makes way for Blackmagic to release a $4k box camera with the new sensor tech at maybe an 8k max resolution and whatever other limitations are needed to be in place to hit that price point. That would make flying the new sensor tech on a gimbal easier. That would be an great product line up!