Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM. NETWORKTechnology GSM / HSPA / LTE / 5G. 5G bands 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 77, 78 SA/NSA/Sub6. Speed HSPA, LTE, 5G. USB USB Type-C 2.0, OTG.