3G bands HSDPA 850 / 900 / 1900 / 2100 - I9190, I9195, I9197, I257M. 4G bands 1, 3, 5, 7, 8, 20 - I9195. Internal 8GB 1.5GB RAM. Stand-by Up to 300 h (3G). BATTERYType Li-Ion 1900 mAh, removable. USB microUSB 2.0.
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