Vietnam’s smartphone shipments grew by 11.9% to 15.9 million units in 2021, according to the International Data Corporation’s (IDC) Quarterly Mobile Phone Tracker. Apple sold approximately 548,000 iPhones during the year with sales down about 1.9% year-over-year. Apple now has 10.6% of the smartphone market in Vietnam. It trails Samsung (28.7%), OPPO (17.3%), and vivo […]