Latest Mi Browser 11 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; U; Android 9; zh-cn;vivo X21UD A Build/PKQ1.180819.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.8.14 Android 9 X21 UD
Mozilla/5.0 (Linux; U; Android 9; zh-cn;V1932A Build/PKQ1.181030.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.6 Android 9 S5
Mozilla/5.0 (Linux; U; Android 9; zh-cn;V1921A Build/PKQ1.181030.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.8.12 Android 9 Z5
Mozilla/5.0 (Linux; U; Android 9; zh-cn;V1916A Build/PKQ1.190714.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.5.12 Android 9 iQOO Pro 5G
Mozilla/5.0 (Linux; U; Android 9; zh-cn;V1836A Build/PKQ1.181030.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.8.12 Android 9 X27 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn;NX627J Build/PKQ1.190714.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.5.12 Android 9 Z20
Mozilla/5.0 (Linux; U; Android 9; zh-cn;MZ-16s Pro Build/MRA58K) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.6 Android 9 16s Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; Mi9 Pro 5G Build/PKQ1.190714.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.4.14 Android 9 Mi 9 Pro 5G
Mozilla/5.0 (Linux; U; Android 9; zh-cn; Mi9 Pro 5G Build/PKQ1.190714.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.10 Android 9 Mi 9 Pro 5G
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI CC9 Pro Build/PKQ1.190392.001) AppleWebKit/537.34 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.181 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.5.12 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.7.34 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.5.12 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.4.14 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.10 Android 9 Mi CC 9 Pro
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI 8 UD Build/PKQ1.180729.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.5.12 Android 9 Mi 8 UD
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI 8 UD Build/PKQ1.180729.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.3.6 Android 9 Mi 8 UD
Mozilla/5.0 (Linux; U; Android 9; zh-cn; MI 8 UD Build/PKQ1.180729.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.10 Android 9 Mi 8 UD
Mozilla/5.0 (Linux; U; Android 9; vi-vn; MI 8 UD Build/PKQ1.180729.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.0.11 Android 9 Mi 8 UD
Mozilla/5.0 (Linux; U; Android 9; tr-tr; Phone 2 Build/PKQ1.190616.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.11.6 Android 9 Phone 2
Mozilla/5.0 (Linux; U; Android 9; tr-tr; MI CC9 Pro Build/PKQ1.190302.001) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/71.0.3578.141 Mobile Safari/537.36 XiaoMi/MiuiBrowser/11.6.8 Android 9 Mi CC 9 Pro