- Speed
- HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps
- 2G bands
- GSM 850 / 900 / 1800 / 1900 - SCH-I605, SPH-L900 | CDMA 800 / 1900 - SCH-I605, SPH-L900, SCH-R950
- 3G bands
- HSDPA 850 / 900 / 1900 / 2100 - SCH-I605, SPH-L900 | CDMA2000 1xEV-DO - SCH-I605, SPH-L900, SCH-R950
- 4G bands
- 13 - SCH-I605 | 25 - SPH-L900 | 2, 4, 5, 12 - SCH-R950
- Technology
- GSM / CDMA / HSPA / EVDO / LTE