Samsung Galaxy A51 5G SM-A516U (USA). NETWORK Technology GSM / HSPA / LTE / 5G. 5G bands 41, 78 SA/NSA/Sub6 - SM-A516B/DS. Speed HSPA, LTE-A, 5G. SIM Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by).
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