Frequency Band Comparison

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Frequency Band BBK Vivo X21 Dual SIM TD-LTE HK 128GB
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Coolpad ivvi SK1-01 Dual SIM TD-LTE
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GSM 850 MHz Yes No
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes No
UMTS B34 (TD 2000 MHz) No Yes
UMTS B39 (TD 1900 MHz +) No Yes
LTE B38 (TD 2600 MHz) No Yes
LTE B39 (TD 1900 MHz +) No Yes
LTE B40 (TD 2300 MHz) No Yes

Related Listings for Vivo X21 Dual SIM TD-LTE HK 128GB


Related Listings for ivvi SK1-01 Dual SIM TD-LTE