Realme is currently believed to update its X series with a variant that may sell based on the periscope-lens spec of its rear camera array. A Thai blog has recently claimed to have obtained photos of a real-world unit of this phone, donated by 2 prominent leakers. They may demonstrate that the SuperZoom does in fact live up to its name.
https://www.notebookcheck.net/New-alleged-live-images-may-confirm-the-Zoom-in-Realme-X3-SuperZoom.466001.0.html