Samsung has just allegedly trademarked a product called "Make & Play 3D", which apparently involves a time-of-flight (TOF) module that brings depth-sensing to devices such as smartphones. This suggests that upcoming releases from this OEM may have such a next-gen module. The Galaxy Note 10 may be as good a candidate as any for this upgrade.
https://www.notebookcheck.net/TOF-camera-now-projected-for-Samsung-Galaxy-Note-10.425019.0.html