The Vivo X80 series of Android smartphones is now official, which means their V1 Plus (or V1+) image signal processor (ISP) is as well. This chipset is exclusive to the new devices, and is rated to augment some aspects of their battery-saving and gaming functions as well as those of their new Zeiss-tuned rear cameras.
https://www.notebookcheck.net/Vivo-touts-the-V1-Plus-as-a-second-gen-in-house-ISP-that-improves-low-light-performance-and-dynamic-range-for-the-new-X80-smartphone-series.615639.0.html