Internal 256GB 8GB RAM. Wireless frequencies for 3G, 4G, LTE and 5G vary by network. 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2. SIM Dual SIM (2 Nano-SIMs and eSIM, dual stand-by). 5G bands 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6.