Samsung Galaxy A51 5G. 128GB storage, microSDXC. Internal 128GB 6GB RAM, 128GB 8GB RAM. SIM Nano-SIM. NETWORKTechnology GSM / HSPA / LTE / 5G. Android 10, up to Android 13, One UI 5. Battery (old). PLATFORMOS Android 10, upgradable to Android 13, One UI 5.
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