Frequency Band Comparison

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Frequency Band China Mobile M631 A1s Dual SIM TD-LTE
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Qualcomm pdQ 1900
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GSM 850 MHz Yes No
GSM 900 MHz (E-GSM) Yes No
GSM 1800 MHz (DCS) Yes No
GSM 1900 MHz (PCS) Yes No
UMTS B1 (2100 MHz) Yes No
UMTS B2 (1900 MHz PCS) Yes No
UMTS B5 (850 MHz) Yes No
UMTS B34 (TD 2000 MHz) Yes No
UMTS B39 (TD 1900 MHz +) Yes No
LTE B3 (1800 MHz +) Yes No
LTE B7 (2600 MHz) Yes No
LTE B38 (TD 2600 MHz) Yes No
LTE B39 (TD 1900 MHz +) Yes No
LTE B40 (TD 2300 MHz) Yes No
LTE B41 (TD 2500 MHz) Yes No
CDMA BC1 (1900 MHz PCS) No Yes

Related Listings for M631 A1s Dual SIM TD-LTE


Related Listings for pdQ 1900