Samsung Galaxy S21 5G 6.2" 64MP SM-G991B/DS G991B 128GB Android Google

Samsung Galaxy S21 5G. Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM. Android 11, up to 4 major upgrades. NetworkTechnology GSM / CDMA / HSPA / EVDO / LTE / 5G. PlatformOS Android 11, up to 4 major Android upgrades, One UI 6.1.