The data displays AT&T's smartphone sales share by smartphone vendor/brand in the U.S. from 2015 to 2017. In the third quarter of 2017, 41% of smartphones sold by AT&T were iPhones.
1Q '15 | 43 | 24 | 8 | 5 | 20 | ||
3Q '15 | 40 | 23 | 12 | 10 | 4 | 11 | |
4Q '16 | 53 | 24 | 6 | 8 | 7 | 2 | |
2Q '17 | 33.4 | 37.1 | 12.4 | 11.2 | 4.4 | 1.5 | |
3Q '17 | 41 | 22 | 14.8 | 14.5 | 6.9 | 0.8 |