Official renders of the Motorola Moto Z3 Play have surfaced online. Perhaps even more interestingly, Motorola plans to release a 5G-capable Moto Mod that will upgrade it, and compatible Moto devices, from 4G to 5G cellular connectivity.
https://www.notebookcheck.net/Moto-Z3-Play-official-renders-surface-online-along-with-5G-Moto-Mod.306026.0.html