Frequency Band Comparison

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Frequency Band Microsoft Lumia 640 Dual SIM DTV
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Alcatel 1C Dual SIM 3G EU
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GSM 850 MHz Yes Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes
UMTS B1 (2100 MHz) Yes Yes
UMTS B2 (1900 MHz PCS) No Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) Yes Yes

Related Listings for Lumia 640 Dual SIM DTV


Related Listings for 1C Dual SIM 3G EU