4G internet speed in Vietnam continues to disappoint
As mobile carriers race for their share of the 4G market, service quality has been found wanting
Military-run telecom firm offers free 4G service in southern Vietnamese province
Viettel Telecom under military-run Viettel Group has begun to offer free 4G mobile service on a trial basis in Ba Ria - Vung Tau Province
Vietnam network operators to provide 4G broadband service this year: media
The biggest difference is that Vinaphone said its users would not need to replace their old SIM cards to use 4G technology while Viettel Telecom would ask subscribers to do so while allowing them to maintain their own phone numbers