Latest Artel U1 Mini user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; Android 8.1.0; U1 MINI) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.185 Mobile Safari/537.36	Chrome Mobile 86	Android 8
Mozilla/5.0 (Linux; Android 8.1.0; U1 MINI Build/OPM2.171019.012) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36	Chrome Mobile 69	Android 8