A phone calling itself the "motorola moto g(8) plus" has been benchmarked as a Snapdragon 665 device with 4GB of RAM. These specs are in accordance with previous rumors surrounding this putative device. The new results also show that it runs Android 9.0, which suggests it could still launch this year.
https://www.notebookcheck.net/The-latest-Moto-G8-Plus-leak-appears-to-support-its-fellows.440209.0.html