Network
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 1900 / 2100 - EMEA, Asia
HSDPA 850 / 1900 / 2100 - AT&T
HSDPA 850 / 1700 / 1900 / 2100 - T-Mobile
4G
3, 7, 8, 20 - EMEA
1, 3, 7, 8, 28 - Asia
Speed
HSPA 42.2/21.1(AT&T)/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology
GSM / HSPA / LTE