Realme is said to have an X3 series of smartphones in the works. It is also rumored to have a "SuperZoom" variant. This heretofore-unexplained moniker has been confirmed through its official telecomms certifications, suggesting we will find out all about it soon.
https://www.notebookcheck.net/The-mysterious-Realme-X3-SuperZoom-breaks-cover-with-a-Bluetooth-SIG-certification.462898.0.html