Latest Xiaomi Mi Mix 4 user agents:

User Agent	Browser	Platform
Mozilla/5.0 (Linux; U; Android 14; zh-CN; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 UCBrowser/17.5.0.1381 Mobile Safari/537.36	UC Browser 17	Android 14
Mozilla/5.0 (Linux; U; Android 14; zh-CN; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 UCBrowser/17.4.8.1379 Mobile Safari/537.36	UC Browser 17	Android 14
Mozilla/5.0 (Linux; U; Android 14; zh-CN; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 UCBrowser/17.5.0.1381 Mobile Safari/537.36	UC Browser 17	Android 14
Mozilla/5.0 (Linux; U; Android 14; zh-CN; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 UCBrowser/17.4.8.1379 Mobile Safari/537.36	UC Browser 17	Android 14
Mozilla/5.0 (Linux; U; Android 14; zh-CN; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 UCBrowser/17.2.9.1360 Mobile Safari/537.36	UC Browser 17	Android 14
Mozilla/5.0 (Linux; U; Android 14; zh-cn; 2106118C Build/UKQ1.231207.002) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.119 Mobile Safari/537.36 XiaoMi/MiuiBrowser/19.5.80520	Mi Browser 19	Android 14
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.9.111128 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.8.40914 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.8.181023 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.7.520830 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.270522 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-tw; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.140517 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-CN; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/123.0.6312.80 UCBrowser/18.0.2.1428 Mobile Safari/537.36	UC Browser 18	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.9.111128 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.118 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.8.181023 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-CN; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.58 UCBrowser/16.1.9.1270 Mobile Safari/537.36	UC Browser 16	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.540612 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.530612 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.470612 swan-mibrowser	Mi Browser 17	Android 13
Mozilla/5.0 (Linux; U; Android 13; zh-cn; 2106118C Build/TKQ1.220829.002) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/100.0.4896.127 Mobile Safari/537.36 XiaoMi/MiuiBrowser/17.6.460609 swan-mibrowser	Mi Browser 17	Android 13