VIVO will release VIVO X21 smartphone on March 19, currently this phone has been spotted at Geekbench database.
According to Geekbench, it shows VIVO X21 will use under display fingerprint scanner, because it has the words “UD（under-display fingerprint）”, VIVO X20 Plus UD is the first global smartphone to use such technology, so it is not surprised that VIVO X21 will also use it.
And it also shows VIVO X21 UD will be powered by Snapdragon 660 processor, same as that of VIVO X20, equipped with RAM 6GB , better than previous version, it is worthwhile to know that this phone will run Android 8.1 Oreo OS out of box, do you look forward?
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