4400mAh NetworkTechnologyGSM / CDMA / HSPA / LTE / 5G4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 34, 38, 39, 40, 415G bands1, 3, 41, 77, 78, 79 SA/NSA – China41, 77, 78 – IndiaSpeedHSPA 42.2/5.76 Mbps, LTE-A, 5G (3.3 Gbps DL)vivo iQOO 3 5G – Full phone specifications – GSMArena.com www.gsmarena.com › vivo_iqoo_3_5g-10075