- Speed
- HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
- 2G bands
- GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | GSM 850 / 1900 - XT1644 (USA)
- 3G bands
- HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - XT1644 (USA), XT1644 (India) | HSDPA 850 / 900 / 1900 / 2100 - XT1644 (Europe)
- 4G bands
- 1, 3, 5, 7, 8, 19, 20, 28, 40 - XT1644 (Europe) | 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 41 - XT1644 (USA) | 1, 3, 5, 8, 40 - XT1644 (India)
- Technology
- GSM / HSPA / LTE