Technology
GSM / HSPA / LTE
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2;
3G
HSDPA 850 / 900 / 1900 / 2100 - Global;HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan;HSDPA 850 / 900 / 2100 - India;HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA/Brazil;
4G
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global;LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan;LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300) - India;LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 28(700) - USA/Brazil;
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps (Global), LTE-A (2CA) Cat6 300/50 Mbps (Taiwan)