Xiaomi's Black Shark 2 is powered by the Snapdragon 855 SoC and comes with up to 12GB of RAM. It was released earlier this month, albeit to the Chinese market only. Now, however, the OEM has released it for sale on its EU sales site.
https://www.notebookcheck.net/Xiaomi-now-sells-the-Black-Shark-2-in-Europe.415365.0.html