5G internet will change the whole scenario of the communication all over the world. Now 4G is also very fast but it has to be improved because it can't play 4K video properly. After inauguration of jio the use of data become very common. 5G internet will roll out from the year 2019 across the world. At first south korea will have the 5G in early 2019. Then in japan in late 2019 and in china it will come in 2020. In india 5G will come in 2022. Because it will be fast as it will transfer data through fibre cable. So India have to increase its fibre networks by 66%. At present there are 1.5 million kilometer fibre network and soon it will become 2.5 million kilometer. It will take some time. So we can hope that in 2022 we can use the 5G internet.
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