Oppo Realme 9 4G 2022 Premium Edition Global Dual SIM TD-LTE V1 128GB RMX3521 (BBK R3521) is compatible with 2 out of 2 bands on Airtel (Chad). See the tables below for details.


Frequency Bands Used by Airtel (Chad)

Select a band or interface for more details

GSM

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
GSM 900 MHz (E-GSM) Yes

UMTS

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
UMTS B1 (2100 MHz) Yes

* A matching frequency band does not guarantee coverage. There may be additional network or device software restrictions that prevent a device from connecting on a certain frequency. Additionally, certain bands may only be available regionally within a country.

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