AT&T isn't about to let Verizon (Engadget's parent company) upstage it with a 5G smartphone. The carrier has confirmed that it will carry the same Samsung 5G device as Big Red in the first half of 2019 -- spring, the company tells us. There aren't any more clues as to what that phone entails. However, recent leak suggested Samsung was releasing a special Galaxy S10 variant with a 6.7-inch screen and six cameras. For now, at least, that makes it the primary candidate.