Huawei
| Model | Talk time battery life (in hours) | Carrier |
|---|---|---|
| Activa 4G | 8.28 | MetroPCS |
| Ascend | 4.72 | Cricket Wireless |
| Ascend | 5.5 | MetroPCS |
| Ascend II | 7.25 | U.S. Cellular |
| Comet | 5 | T-Mobile |
| Ideos X5 | 4.75 | T-Mobile |
| Impulse 4G | 8 | AT&T |
| M328 | 6.58 | MetroPCS |
| M735 | 6.93 | MetroPCS |
| M750 | 6.72 | MetroPCS |
| M835 Ideos | 4 | MetroPCS |
| Mercury | 9.32 | Cricket Wireless |
| T-Mobile MyTouch | 7.85 | T-Mobile |
| Tap | 5.25 | T-Mobile |