- Speed
- HSPA, LTE Cat4 150/50 Mbps, EV-DO Rev.A 3.1 Mbps - cellular model only
- 2G bands
- CDMA 800 / 1900 - T377P, T377R
- 3G bands
- HSDPA 850 / 900 / 1900 / 2100 - T377 | CDMA2000 1xEV-DO - T377R | HSDPA 850 / 1700(AWS) / 1900 / 2100 - T377W
- 4G bands
- 3, 7, 8, 28, 38 - T377 | 25, 26, 41 - T377P | 2, 4, 5, 12, 17, 25 - T377R | 2, 3, 4, 5, 7, 12, 17, 30 - T377W
- Technology
- CDMA / HSPA / EVDO / LTE