Prior to its imminent announcement fon March 19, The Vivo X21 has been spotted in popular benchmarking site Geekbench .
The Vivo X21 is the successor of the X20 Plus UD that features the first ever under display fingerprint sensor. Luckily, as you can see from the image above, the UD in the device’s name suggests that the X21 will also employ the same technology. The X21 will run on Android 8.1, and will be powered by the Qualcomm Snapdragon 660 SoC with 6GB of RAM, a 2GB bump up from its predecessor.