The Mi 11 was initially rumored to be launched in January but it appears the next-gen Xiaomi flagship series could arrive even sooner. According to reports surfacing today on Chinese media, the Mi 11 series is scheduled to be unveiled on December 29.
https://www.notebookcheck.net/Xiaomi-Mi-11-series-tipped-for-December-29-launch-What-we-know-so-far.509234.0.html