5G (the Fifth Generation of Cellular Mobile Communications or the Fifth Generation Wireless) succeeds the 4G, 3G and 2G. 5G performance targets big traffic data, latency reduction, energy saving, cost reduction, higher system capacity, and massive device connectivity. Experts say 5G will be 100 times faster than 4G. 

In the future, 5G technology development can absolutely draw a new world, with “5G economy” being forecast for 2035 when the technology gets involved into many areas of human activities.
Source: Qualcomm Technologies, Ericsson Vietnam, VietnamCredit