Latest Vivo X300 Ultra user agents:
| User Agent | Browser | Platform |
|---|---|---|
| Dalvik/2.1.0 (Linux; U; Android 16; V2562 Build/BP2A.250605.031.A3_V000L1) | Android Browser | Android 16X300 Ultra |
| Mozilla/5.0 (Linux; Android 16; V2562 ; wv) AppleWebKit/537.36 (KHTML, like Gecko) VivoBrowser/23.7.0.0 | vivo Browser 23 | Android 16X300 Ultra |