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Vivo X21 UD
OS Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Funtouch 9.0
Chipset Qualcomm SDM660 Snapdragon 660 AIE (14 nm) + Dual AI Engine
RAM 6GB
Storage 128GB
Display 6.28 inches • 1080 x 2280 pixels (19:9, FHD+ Super AMOLED Notch Display, 402 ppi)
Main camera 12 MP (24M Dual Pixel units), f/1.8, 1/2.55", 1.4µm, Dual Pixel PDAF + 5 MP, f/2.4 (depth)
Selfie camera 12 MP (24M Dual Pixel units) + Infrared Sensor, f/2.0
Battery 3200 mAh • Non-removable Li-Po
Weight 156.2 g (5.50 oz)

Latest Vivo X21 UD user agents:

User Agent Browser Platform
Mozilla/5.0 (Linux; Android 9; vivo X21UD A Build/PKQ1.180819.001; xx-xx) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.179 Mobile Safari/537.36/vivo AppShellVer:2.4.85 UUID/068365f3-2031-392c-a7e9-12bf8c3cbbc7 Chrome Webview 138 Android 9X21 UD
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 TencentFile/4.7 Mobile Safari/537.36 MQQBrowser/4.7 QQ Browser 4 Android 9X21 UD
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 Mi Browser 11 Android 9X21 UD
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/66.0.3359.126 MQQBrowser/10.1 Mobile Safari/537.36 QQ Browser 10 Android 9X21 UD
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/57.0.2987.132 MQQBrowser/8.9 Mobile Safari/537.36 QQ Browser 8 Android 9X21 UD
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/57.0.2987.108 UCBrowser/12.9.2.1072 Mobile Safari/537.36 UC Browser 12 Android 9X21 UD
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/57.0.2987.108 UCBrowser/12.8.9.1069 Mobile Safari/537.36 UC Browser 12 Android 9X21 UD
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/78.0.3904.108 UCBrowser/13.9.4.1175 Mobile Safari/537.36 UC Browser 13 Android 9X21 UD
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/68.0.3440.91 MQQBrowser/14.6 Mobile Safari/537.36 SogouMSE/14.6 QQ Browser 14 Android 9X21 UD
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/66.0.3359.126 MQQBrowser/9.4 Mobile Safari/537.36 QQ Browser 9 Android 9X21 UD
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/66.0.3359.126 MQQBrowser/10.5 Mobile Safari/537.36 QQ Browser 10 Android 9X21 UD
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/57.0.2987.108 UCBrowser/12.7.0.1050 Mobile Safari/537.36 UC Browser 12 Android 9X21 UD
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/57.0.2987.108 UCBrowser/12.5.5.1035 Mobile Safari/537.36 UC Browser 12 Android 9X21 UD
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/57.0.2987.108 UCBrowser/12.4.8.1028 Mobile Safari/537.36 UC Browser 12 Android 9X21 UD
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/109.0.5414.86 MQQBrowser/14.6 Mobile Safari/537.36 SogouMSE/14.6 COVC/046717 QQ Browser 14 Android 9X21 UD
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/100.0.4896.58 UCBrowser/17.4.8.1379 Mobile Safari/537.36 UC Browser 17 Android 9X21 UD
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/100.0.4896.58 UCBrowser/17.2.9.1360 Mobile Safari/537.36 UC Browser 17 Android 9X21 UD
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/100.0.4896.58 UCBrowser/16.2.1.1272 Mobile Safari/537.36 UC Browser 16 Android 9X21 UD
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/100.0.4896.58 UCBrowser/15.3.9.1229 Mobile Safari/537.36 UC Browser 15 Android 9X21 UD
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/100.0.4896.58 Quark/7.1.6.621 Mobile Safari/537.36 Quark 7 Android 9X21 UD
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