Frequency Band Comparison

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Frequency Band Oppo Realme 9i 2022 Standard Edition Dual SIM TD-LTE IN V1 128GB RMX3491 (BBK R3491)
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BBK vivo Y21T 2021 4G Premium Edition Dual SIM TD-LTE V4 MY TH PH 128GB V2135 (BBK V2135)
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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 No
UMTS B1 (2100 MHz) Yes Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) Yes Yes
LTE B1 (2100 MHz) Yes Yes
LTE B3 (1800 MHz +) Yes Yes
LTE B5 (850 MHz) Yes Yes
LTE B8 (900 MHz) Yes Yes
LTE B28 (700 MHz APT) No Yes
LTE B38 (TD 2600 MHz) Yes Yes
LTE B40 (TD 2300 MHz) Yes Yes
LTE B41 (TD 2500 MHz) Yes Yes

Related Listings for Realme 9i 2022 Standard Edition Dual SIM TD-LTE IN V1 128GB RMX3491 (BBK R3491)


Related Listings for vivo Y21T 2021 4G Premium Edition Dual SIM TD-LTE V4 MY TH PH 128GB V2135 (BBK V2135)