The Honor 20 Youth Edition has reportedly been leaked ahead of its release to the Chinese market. It is slated to run on the mid-range Kirin 810 processor and to have triple rear cameras. This Edition is thought to launch on October 25, 2019.
https://www.notebookcheck.net/The-Youth-Edition-is-a-leaked-variant-of-the-Honor-20-with-the-Kirin-810-SoC.439785.0.html