Frequency Band Comparison

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Frequency Band Microsoft Lumia 640 3G
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Samsung SGH-i667 Focus 2 (Samsung Mandel)
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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) Yes Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) Yes No
LTE B4 (1700/2100 MHz AWS 1) No Yes
LTE B17 (700 MHz bc) No Yes

Related Listings for Lumia 640 3G


Related Listings for SGH-i667 Focus 2 (Samsung Mandel)