Frequency Band Comparison

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Frequency Band BBK Vivo X21 Dual SIM TD-LTE HK 128GB
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HTC Touch HD T8282 (HTC Blackstone 100)
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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) No Yes
UMTS B8 (900 MHz GSM) No Yes

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


Related Listings for Touch HD T8282 (HTC Blackstone 100)