A Forbes reporter had a replica of his own head, made via 3D-printing, commissioned from a company that specializes in the same. He was able to use this object to unlock four Android phones (from different OEMs), but not an iPhone X. This suggests that Face ID remains the more powerful device-security tool.
https://www.notebookcheck.net/A-3D-printed-head-created-for-news-report-could-fool-Android-s-Face-Unlock-but-not-Apple-s-Face-ID.383681.0.html