5G is the future. But it's not really here yet

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5G is the future. But it's not really here yet

5G is the future. But it's not really here yet

  • TV-G
  • 2019
  • 3mins
In some cities 5G is finally becoming a reality. But with the promise of faster better service on the horizon CNN Business' Samantha Kelly found there are still a lot of issues to address.