Xiaomi Redmi 7A Dual SIM TD-LTE IN 32GB M1903C3EI / MZB7989IN / MZB7800IN / MZB8008IN (Xiaomi Pine) vs. BBK vivo iQOO 9 SE 5G Premium Edition Dual SIM TD-LTE IN 256GB ‎I2019 (BBK V2154) Frequency Band Comparison

Comparison Criteria

Device 1

Device 2

Frequency Band Comparison

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Frequency Band	Xiaomi Redmi 7A Dual SIM TD-LTE IN 32GB M1903C3EI / MZB7989IN / MZB7800IN / MZB8008IN (Xiaomi Pine) View device details	BBK vivo iQOO 9 SE 5G Premium Edition Dual SIM TD-LTE IN 256GB ‎I2019 (BBK V2154) View device details
GSM 850 MHz	Yes	Yes
GSM 900 MHz (E-GSM)	Yes	Yes
GSM 1800 MHz (DCS)	Yes	Yes
GSM 1900 MHz (PCS)	Yes	Yes
UMTS B1 (2100 MHz)	Yes	Yes
UMTS B2 (1900 MHz PCS)	Yes	Yes
UMTS B4 (1700/2100 MHz AWS 1)	No	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 B4 (1700/2100 MHz AWS 1)	No	Yes
LTE B5 (850 MHz)	Yes	Yes
LTE B8 (900 MHz)	Yes	Yes
LTE B28 (700 MHz APT)	No	Yes
LTE B34 (TD 2000 MHz)	No	Yes
LTE B38 (TD 2600 MHz)	No	Yes
LTE B39 (TD 1900 MHz +)	No	Yes
LTE B40 (TD 2300 MHz)	Yes	Yes
LTE B41 (TD 2500 MHz)	Yes	Yes
5G NR N1 (2100 MHz)	No	Yes
5G NR N3 (1800 MHz)	No	Yes
5G NR N5 (850 MHz)	No	Yes
5G NR N8 (900 MHz)	No	Yes
5G NR N28 (700 MHz)	No	Yes
5G NR N41 (2500 MHz)	No	Yes
5G NR N77 (3700 MHz)	No	Yes
5G NR N78 (3500 MHz)	No	Yes