Frequency Band Comparison

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Frequency Band BBK Vivo Y12s Dual SIM TD-LTE V3 MY VN SG 128GB V2026 (BBK V2026)
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KDDI Kyocera KYV40 Digno W DA03 WiMAX 2+
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GSM 850 Yes Yes
GSM 900 (E-GSM) Yes Yes
GSM 1800 (DCS) Yes Yes
GSM 1900 (PCS) No Yes
UMTS B1 (2100) Yes Yes
UMTS B5 (850) Yes No
UMTS B8 (900 GSM) Yes Yes
LTE B1 (2100) Yes Yes
LTE B3 (1800 +) Yes Yes
LTE B5 (850) Yes No
LTE B7 (2600) Yes No
LTE B8 (900) Yes Yes
LTE B18 (800 Lower) No Yes
LTE B26 (850 +) No Yes
LTE B38 (TD 2600) Yes No
LTE B40 (TD 2300) Yes No
LTE B41 (TD 2500) Yes Yes

Current Listings for Vivo Y12s Dual SIM TD-LTE V3 MY VN SG 128GB V2026 (BBK V2026)


Current Listings for Kyocera KYV40 Digno W DA03 WiMAX 2+