Ursa Mini 4K vs. Micro Cinema (Question)

Hello,

I own both an Ursa Mini 4k and a Micro Cinema. I'd like to know if this is normal with Ursa Mini's or just a problem with my specific camera. My Ursa has a terrible amount of noise/grain.I compared it against my Micro Cinema (with speedbooster), and obviously the Micro looks miles better. And on top of that my Ursa does not normally look this "good", on top of the noise there's also massive light streaks with brighter lighting (that don't pop up in my Micro) regardless of lens or settings.

Please help.

I didn't find the right solution from the Internet.

References:-
https://forum.blackmagicdesign.com/viewtopic.php?f=2&t=71434
Real Estate marketing example

Thanks