Vivo Could Be the First OEM to Roll out a Smartphone With a ‘Buttonless’ Design, According to Trademark – Wccftech

Vivo Could Be the First OEM to Roll out a Smartphone With a ‘Buttonless’ Design, According to Trademark  Wccftech

A buttonless smartphone design could be in the works from Chinese brand Vivo, and it looks to be the first company to introduce such a device.