5g

T-Mobile's fight for Sprint deal goes to court

Illustration of a word search
Illustration: Rebecca Zisser/Axios

The success of T-Mobile's long-fought-for bid to acquire Sprint is about to come down to whether a federal judge believes that the deal will boost or harm competition.

Why it matters: The FCC has approved the deal and the Justice Department has settled with the companies, leaving this case, in which 14 state attorneys general have sued to block the merger, as the primary remaining obstacle.

5G will see a wide rollout in 2020

Illustration of a wifi signal over a neighborhood
Illustration: Sarah Grillo/Axios

While 5G started to arrive this year, you really had to seek out the next-generation experience: First, you had to find a carrier that covered part of your city, and then you had to buy one of the handful of phones that supported the new network technology.

Why it matters: Next year, the script will flip, as 5G support will be baked into a wide range of devices and networks expand to cover more of the country. Every new generation of cellular technology has an awkward initial phase, but 5G is actually poised to arrive more smoothly than its predecessors.