The ZTE Tempo Go might look familiar to some, and this happens for a good reason: this Android Go handset is nothing more but a ZTE Tempo X with a new name and Google's highly optimized Android Oreo variant. The specs are exactly what one could expect for the sub-US$80 price tag: Qualcomm Snapdragon 210, 1 GB RAM, 8 GB storage, 5-inch display with 480 x 854 pixels, as well as a 5 MP main camera with LED flash.
https://www.notebookcheck.net/Qualcomm-Snapdragon-210-powered-ZTE-Tempo-Go-joins-the-Android-Go-crowd.286484.0.html