Tech Tips – First, what is 5G? 5G stands for “Fifth Generation” and is the next generation of wireless communications. Most of our devices are operating on 4G at the moment. 5G will give us peak transmission speeds up to 20 Gb per second, far faster than what 4G provides. 5G will also provide reduced latency, energy savings, lower cost, higher system capacity, and massive device connectivity.
The first phase of 5G specifications in Release-15 is not scheduled to be released until April 2019, with the second phase (Release-16) scheduled for completion by April 2020. Even then it has to be approved by the International Telecommunication Union (ITU). While most carriers have test networks in place in selected locations, the worldwide commercial launch of 5G is not expected until 2020.
So how are AT&T customers seeing a “5GE” icon on their phones now? This is best attributed to some marketing efforts by AT&T. Their “5GE” is simply an enhanced version of the 4G LTE network you have been using. Users with 5GE capable phones may see faster performance in some areas. iPhone users must have iOS 12.2 or newer installed to be 5GE capable. For Android users, they need Android Pie or newer.
Only the iPhone XS and XS Max, as well any Android phone that uses 4×4 MIMO (multiple-input and multiple-output radio), have the hardware compatible with 5GE. No iPhones currently on the market are 5G compatible. 5G requires different hardware.