Frequency Band Comparison

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Frequency Band BBK Vivo Nex Dual Display Edition Dual SIM TD-LTE TW 128GB 1813 (BBK V1821)
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BBK Vivo Nex 3S 5G Premium Edition Dual SIM TD-LTE CN 256GB V1950A (BBK V1950)
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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
UMTS B9 (1800 Japan) No Yes
UMTS B19 (800 Japan) Yes Yes
LTE B1 (2100) Yes Yes
LTE B2 (1900 PCS) No Yes
LTE B3 (1800 +) Yes Yes
LTE B4 (1700/2100 AWS 1) No Yes
LTE B5 (850) Yes Yes
LTE B7 (2600) Yes Yes
LTE B8 (900) Yes Yes
LTE B12 (700 ac) No Yes
LTE B17 (700 bc) No Yes
LTE B18 (800 Lower) No Yes
LTE B19 (800 Upper) Yes Yes
LTE B20 (800 DD) No Yes
LTE B25 (1900 +) No Yes
LTE B26 (850 +) No Yes
LTE B28 (700 APT) Yes Yes
LTE B34 (TD 2000) 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
CDMA BC0 (800) No Yes
CDMA BC1 (1900 PCS) No Yes
CDMA BC10 (Secondary 800 MHz) No Yes

Current Listings for Vivo Nex Dual Display Edition Dual SIM TD-LTE TW 128GB 1813 (BBK V1821)


Current Listings for Vivo Nex 3S 5G Premium Edition Dual SIM TD-LTE CN 256GB V1950A (BBK V1950)