The Xiaomi 12 Ultra and Xiaomi 12 Ultra Enhanced have been found in MIUI code, the seeming successors of the Mi 11 Pro and Mi 11 Ultra. The pair will feature a plethora of high-megapixel cameras and Qualcomm's next-generation flagship SoC, but they could both be China-exclusives.
https://www.notebookcheck.net/Xiaomi-12-Ultra-and-Xiaomi-12-Ultra-Enhanced-specifications-revealed-in-MIUI-code-but-it-is-bad-news-for-people-outside-China.579341.0.html