Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM. 4G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41. Charging 33W wired, 50% in 29 min, 100% in 70 min (advertised). Warranty claims are subject to the discretion of the original product manufacturer.
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