The VivoX21 UD Device was Launched in the year March 2018 by the Vivo. The Vivo X21 UDhas a Touchscreen with Screen Size of 6.28. It has the dimensions(mm) of 154.50 x 74.80 x 7.40. This Device is powered by a octa-core & runs a memory of 6GB. The Vivo X21 UD runs on Operation […]