Latest Android 11 user agents:

User Agent Browser Device
Mozilla/5.0 (Linux; Android 11; Pixel 5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.5249.61 Safari/537.36 Chrome 106 Pixel 5
Mozilla/5.0 (Linux; Android 11; SM-A022G Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.181 Mobile Safari/537.36 Chrome Webview 150 Galaxy A02
Mozilla/5.0 (Linux; Android 11; SM-M022G) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Mobile Safari/537.36 Chrome Mobile 94 Galaxy M02
[FBAN/FB4A;FBAV/565.0.0.49.74;FBBV/992346796;FBDM/{density=1.75,width=720,height=1423};FBLC/es_LA;FBRV/998713177;FBCR/Claro AR;FBMF/samsung;FBBD/samsung;FBPN/com.facebook.katana;FBDV/SM-A307G;FBSV/11;FBOP/19;FBCA/arm64-v8a:;] Facebook 565 Galaxy A30s
Mozilla/5.0 (Linux; Android 11.0; Surface Duo) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/150.0.0.0 Mobile Safari/537.36 Chrome Mobile 150 Surface Duo
Mozilla/5.0 (Linux; Android 11; SAMSUNG SM-A025F) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/20.0 Chrome/106.0.5249.126 Mobile Safari/537.36 Samsung Browser 20 Galaxy A02s
Mozilla/5.0 (Linux; Android 11; Mi Note 10 Pro Build/RKQ1.200826.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.124 Mobile Safari/537.36 Chrome Webview 150 Mi Note 10 Pro
Mozilla/5.0 (Linux; Android 11; MI 9 Build/RKQ1.200826.002) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.7049.79 Mobile Safari/537.36 XiaoMi/MiuiBrowser/14.58.0-gn Mi Browser 14 Mi 9
Mozilla/5.0 (Linux; Android 11; yYN0qXq1xC; U; fr) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.7444.138 Mobile Safari/537.36 Avast Secure Browser Unknown
Mozilla/5.0 (Linux; Android 11; SM-A715F Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/149.0.7827.160 Mobile Safari/537.36 Chrome Webview 149 Galaxy A71
Mozilla/5.0 (Linux; Android 11; RMX3263 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/146.0.7680.166 Mobile Safari/537.36 Chrome Webview 146 C21Y
Mozilla/5.0 (Linux; Android 11; Redmi Note 9 Pro Build/RKQ1.200826.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/149.0.7827.164 Mobile Safari/537.36 Chrome Webview 149 Redmi Note 9 Pro
Mozilla/5.0 (Linux; Android 11; Redmi 9 Build/RP1A.200720.011) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.7049.79 Mobile Safari/537.36 XiaoMi/MiuiBrowser/14.59.0-gn Mi Browser 14 Redmi 9
Mozilla/5.0 (Linux; Android 11; M2103K19G Build/RP1A.200720.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.124 Mobile Safari/537.36 Chrome Webview 150 Redmi Note 10 5G
Mozilla/5.0 (Linux; Android 11; Lenovo TB-J706F Build/RKQ1.210518.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.46 Safari/537.36 Chrome Webview 150 Tab P11 Pro
Mozilla/5.0 (Linux; Android 11; CPH2197 Build/RKQ1.201217.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.46 Mobile Safari/537.36 Chrome Webview 150 A74 5G
Mozilla/5.0 (Linux; Android 11; V2041 Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.46 Mobile Safari/537.36 Chrome Webview 150 Y72 5G
Mozilla/5.0 (Linux; Android 11; SM-A505F Build/RP1A.200720.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.46 Mobile Safari/537.36 Chrome Webview 150 Galaxy A50
Mozilla/5.0 (Linux; Android 11; RMX3269 Build/RP1A.201005.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.46 Mobile Safari/537.36 Chrome Webview 150 C25Y
Mozilla/5.0 (Linux; Android 11; ONEPLUS A6013 Build/RKQ1.201217.002; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/150.0.7871.125 Mobile Safari/537.36 Chrome Webview 150 6T