Стандарт
GSM 900/1800/1900, 3G, 4G LTE, LTE-A, VoLTE
Поддержка диапазонов LTE
модель A1660: FDD-LTE (band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (band 38, 39, 40, 41); модель A1778: FDD-LTE (band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30), TD-LTE (band 38, 39, 40, 41)