English 
Tiếng Việt In the final months of 2018, 4G network will officially be widely broadcast in Vietnam and this is the craze of technology lovers and those who like to update new trends or those who like online entertainment who are eagerly awaiting. 4G will be further improved with mobile internet speeds in Vietnam and is promised to bring users the best experiences.
Especially at the end of the quarter in 2018, the 3 largest network operators in Vietnam, namely (Mobifone, Viettel and Vinaphone), will also simultaneously launch 4G services for users to use and widely offer for customers to experience. Besides, the subscription fee for using 4G will not be too high compared to the current 3G packages, which is good news for all technology lovers.
4G network is 10 times faster than 3G
Compared to reality, it has been proven that 4G with superior transmission speed compared to 3G will also help users quickly complete tasks to enjoy entertainment on smartphones without having to wait by pausing to wait for the video to load for a moment or photos uploaded to Facebook quickly without waiting too long.
When using 4G, each task related to data transmission is only calculated in seconds, or more precisely, it is equivalent to one tap on the phone.
4G has a much faster transmission speed than 3G, helping users quickly complete tasks and watch their favorite entertainment content.
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With the rapid speed that 4G currently has, from basic to technological development purposes, if 3G technology, which Vietnamese users are familiar with, is being researched to provide better call quality and data transmission capability, the 4G network is designed based on the 3G platform with the goal of serving data transmission, 4G is designed based on the basic platform of 3G and affects the goals to serve well for transmitting and receiving data.
4G capacity is larger than previous connection methods
Accordingly, a 4G package that meets the standard to surpass 3G by 10 times is probably a given, and from there you can understand why network operators are always ready to declare that 4G never lags or stutters and is not slow when watching movies or listening to music... simply put, even if the signal is interrupted for a moment, the data has almost finished loading.
The most noteworthy point is not that users benefit when 4G is launched, but because a 4G subscriber can fully utilize their capabilities, or the speed is only at a high-end 3G level, depending heavily on the phone operating that subscriber. The trouble is mainly because smartphones currently on the Vietnamese market only support users at the 3G level, and only some high-end phones support 4G.
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But there are still some exceptions, which are from now until the end of the year, the people most looking forward to 4G are probably Samsung users because they already have devices that can use 4G.
Galaxy A5 high-speed web browsing with 4G network
Samsung has always been a technology leader, with the end of 2015, especially the beginning of 2016, Samsung has continuously launched updates for products that are already integrated with 4G for the market, even though 4G has not been officially launched yet.
