Latest Vivo iQOO Neo 3 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 12; zh-cn; V1981A Build/SP1A.210812.003) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/13.2 Mobile Safari/537.36 COVC/046215	QQ Browser 13	Android 12
Mozilla/5.0 (Linux; U; Android 12; zh-CN; V1981A Build/SP1A.210812.003) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 UCBrowser/17.3.6.1367 Mobile Safari/537.36	UC Browser 17	Android 12
Mozilla/5.0 (Linux; U; Android 12; zh-CN; V1981A Build/SP1A.210812.003) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 Quark/7.0.1.591 Mobile Safari/537.36	Quark 7	Android 12
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.9 Mobile Safari/537.36 COVC/046111	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.8 Mobile Safari/537.36 COVC/046031	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.7 Mobile Safari/537.36 COVC/046023	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.6 Mobile Safari/537.36 COVC/046011	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.4 Mobile Safari/537.36 COVC/045951	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-cn; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.72 MQQBrowser/12.1 Mobile Safari/537.36 COVC/045931	QQ Browser 12	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 UCBrowser/13.4.0.1120 Mobile Safari/537.36	UC Browser 13	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/5.7.8.218 Mobile Safari/537.36	Quark 5	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/5.7.3.215 Mobile Safari/537.36	Quark 5	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/5.4.9.201 Mobile Safari/537.36	Quark 5	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/5.4.0.195 Mobile Safari/537.36	Quark 5	Android 11
Mozilla/5.0 (Linux; U; Android 11; zh-CN; V1981A Build/RP1A.200720.012) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 Quark/5.1.0.180 Mobile Safari/537.36	Quark 5	Android 11
Mozilla/5.0 (Linux; U; Android 10; zh-CN; V1981A Build/QP1A.190711.020) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/78.0.3904.108 UCBrowser/13.0.2.1082 Mobile Safari/537.36	UC Browser 13	Android 10
Mozilla/5.0 (Linux; arm_64; Android 12; V1981A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.164 YaBrowser/21.6.5.122.00 SA/3 Mobile Safari/537.36	Yandex Browser 21	Android 12
Mozilla/5.0 (Linux; arm_64; Android 11; V1981A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.85 YaBrowser/21.11.5.121.00 SA/3 Mobile Safari/537.36	Yandex Browser 21	Android 11
Mozilla/5.0 (Linux; arm_64; Android 10; V1981A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 BroPP/1.0 SA/3 YaSearchBrowser/20.114.0 YaApp_Android/20.114.0 ru.yandex.searchplugin/20.114.201104043 (vivo V1981A; Android 10) ZenKit/2.9.1.	Zen 2	Android 10
Mozilla/5.0 (Linux; arm; Android 11; V1981A) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 YaBrowser/19.10.3.133.00 (beta) Mobile Safari/537.36	Yandex Browser 19	Android 11