The upcoming Microsoft Surface Phone is apparently ready to launch with a Qualcomm Snapdragon 845 inside. While the software for it might still need a bit of polishing, the final prototypes are ready and insiders familiar with the matter claim that this device should arrive by the end of 2018, or as soon as first half of the year.
https://www.notebookcheck.net/Qualcomm-Snapdragon-845-powered-Surface-Phone-could-arrive-by-the-end-of-June.282950.0.html