The Vivo Xn0 series is a line of smartphones that aims to appeal to photography enthusiasts with its unusual features and camera specs. In 2022, they are said to include a second-gen in-house ISP and a customized version of a high-end Samsung sensor. A famous leaker now purports to confirm these details and much more besides.
https://www.notebookcheck.net/The-Vivo-X80-Pro-will-debut-with-a-custom-50MP-main-camera-and-more-besides.614505.0.html