The OnePlus 9 series is expected to launch with triple to quad rear cameras in its higher-end variants. Now, a new tip suggests that these sensors will also be enhanced with Leica technology. This will represent a new brand-partnership for the OEM that could lead to coveted critical acclaim in the area of mobile photography.
https://www.notebookcheck.net/OnePlus-x-Leica-A-leaker-claims-this-collaboration-will-kick-off-with-this-OEM-s-2021-flagships.511097.0.html
I think this is Leica's way of staying in the licensing game since they could be barred from working with Huawei by the US.