Frequency Band Comparison

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Frequency Band BBK Vivo Y21s 2021 Premium Edition Dual SIM TD-LTE VN V3 V2110 (BBK V2109)
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HTC Desire 22 Pro 5G Global Dual SIM TD-LTE 128GB
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GSM 850 Yes Yes
GSM 900 (E-GSM) Yes Yes
GSM 1800 (DCS) Yes Yes
GSM 1900 (PCS) Yes Yes
UMTS B1 (2100) Yes Yes
UMTS B2 (1900 PCS) No Yes
UMTS B4 (1700/2100 AWS 1) No Yes
UMTS B5 (850) Yes Yes
UMTS B8 (900 GSM) Yes Yes
LTE B1 (2100) Yes Yes
LTE B3 (1800 +) Yes Yes
LTE B5 (850) Yes Yes
LTE B7 (2600) Yes Yes
LTE B8 (900) Yes Yes
LTE B20 (800 DD) Yes Yes
LTE B28 (700 APT) No Yes
LTE B38 (TD 2600) Yes Yes
LTE B39 (TD 1900 +) Yes Yes
LTE B40 (TD 2300) Yes Yes
LTE B41 (TD 2500) Yes Yes
5G NR N1 (2100) No Yes
5G NR N3 (1800) No Yes
5G NR N7 (2600) No Yes
5G NR N20 (800) No Yes
5G NR N28 (700) No Yes
5G NR N41 (2500) No Yes
5G NR N78 (3500) No Yes

Current Listings for Vivo Y21s 2021 Premium Edition Dual SIM TD-LTE VN V3 V2110 (BBK V2109)


Current Listings for Desire 22 Pro 5G Global Dual SIM TD-LTE 128GB