Wired

Smartphone data addicts shouldn't hold their breath for speeds of 10 gigabits per second. To provide the kind of 5G coverage consumers will expect, carriers will need to install as many as 20 access points per square kilometer, an expensive endeavor that will take years. Until then, we'll have to accept that 5G is here, but it's unevenly distributed. Here are some places to watch for it in the (nearish) future.

AT&T is launching its new 5G service Dec 13 in 10 cities, including Los Angeles (CA), San Francisco (CA), and San Jose (CA). Notably, the service is based on real 5G standards, unlike AT&T’s earlier "5G Evolution" offering, which in reality was just a variety of 4G. Still, AT&T concedes that the new service for now will only deliver speeds comparable to “5G Evolution”—about 158 Mbps, or roughly similar to the fastest available 5G service in the US offered by competitor T-Mobile.

The trade war between China and the US has centered largely on escalating tariffs. But in many rural communities, the focus has shifted to the security of networks for which Chinese giants Huawei and ZTE have long provided equipment. As the 5G future approaches, the US is pushing small carriers to rip out and replace whatever parts of their infrastructure come from China, no matter the cost.