GSM / CDMA / HSPA / EVDO / LTE / 5G. HSPA, LTE-A (up to 7CA), 5G. 128GB 8GB RAM, 256GB 8GB RAM. UFS 3.1 - 128GB only. 1x smartphone. Samsung DeX, Samsung Wireless DeX (desktop experience support). If the item has any problem in 1 month.
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