| User agent | Platforms | Browser |
|---|---|---|
| Mozilla/5.0 (Android 8.1.0; Vivo 1605; rv:83.0) Gecko/83.0 Firefox/83.0 | Android 8 | Firefox 83 |
| Mozilla/5.0 (Android 8.1.0; Vivo 1605; rv:79.0) Gecko/82.0 Firefox792 | Android 8 | Firefox |
| Mozilla/5.0 (Linux; Android 8.1.0; Vivo 1605) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Mobile Safari/537.36 | Android 8 | Chrome Mobile 91 |
| Mozilla/5.0 (Android 8.1.0; Vivo 1605; rv:81.0) Gecko/81.0 Firefox/81.0 | Android 8 | Firefox 81 |