Samsung I9190 Galaxy S4 mini Duos I9192. GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - I9192. 3G bands HSDPA 850 / 900 / 1900 / 2100 - I9190, I9195, I9197, I257M. LTE 700 / 2600 / 850 / 1700 / 1900 / 2100 - I257M.
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