Tags smartphone usage Smartphones to cover Vietnamese population by 2020 Friday, Apr 19, 2019 Almost all Vietnamese people will use smartphones by 2020, said minister of Information and Communications, Nguyen Manh Hung. Viet Nam ranks 25th in global smartphone ownership Wednesday, Jun 27, 2018 The latest report from the Pew Research Center in the US shows that smartphone usage in many countries has increased significantly, including Viet Nam.