New evidence points to the existence of the highly anticipated Xiaomi Mi Mix 2S — the first smartphone touted to sport the Snapdragon 845 SoC. The Mi Mix 2S could also feature iPhone X-like gestures for navigation along with a side notch for housing the selfie camera.
https://www.notebookcheck.net/Xiaomi-Mi-Mix-2S-is-coming-for-real-iPhone-X-like-gestures-and-Snapdragon-845-in-tow-video.284084.0.html