Samsung Galaxy Note 4 Duos Dual SIM N9100. Also known as Samsung Galaxy Note4 (Dual SIM) N9100. 2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2. SIM Dual SIM (Micro-SIM, dual stand-by). 4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) - Hong Kong.
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