Frequency Band Comparison

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Frequency Band BBK Vivo iQOO U3 5G Standard Edition Dual SIM TD-LTE CN V2054A (BBK V2054)
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Oppo Realme V11 5G 2021 Dual SIM TD-LTE CN 128GB RMX3121 (BBK R3121)
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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 B4 (1700/2100 AWS 1) Yes No
UMTS B5 (850) Yes Yes
UMTS B6 (850 Japan) No Yes
UMTS B8 (900 GSM) Yes Yes
UMTS B19 (800 Japan) Yes Yes
LTE B1 (2100) Yes Yes
LTE B3 (1800 +) Yes Yes
LTE B4 (1700/2100 AWS 1) Yes No
LTE B5 (850) Yes Yes
LTE B8 (900) Yes Yes
LTE B28 (700 APT) Yes No
LTE B34 (TD 2000) Yes 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) Yes Yes
5G NR N1 (2100) Yes Yes
5G NR N41 (2500) Yes Yes
5G NR N77 (3700) Yes Yes
5G NR N78 (3500) Yes Yes

Current Listings for Vivo iQOO U3 5G Standard Edition Dual SIM TD-LTE CN V2054A (BBK V2054)


Current Listings for Realme V11 5G 2021 Dual SIM TD-LTE CN 128GB RMX3121 (BBK R3121)