Xiaomi Black Shark Dual SIM TD-LTE 256GB SKR-A0 is compatible with 3 out of 3 bands on Oi (Brazil). See the tables below for details.


Frequency Bands Used by Oi (Brazil)

Select a band or interface for more details

GSM

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
GSM 1800 MHz (DCS) Yes

Supported GSM Protocols

Name Generation Supported by device?
GPRS 2.5G Yes
EDGE 2.5G Yes

UMTS

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

Supported UMTS Protocols

Name Generation Supported by device?
UMTS 3G Yes
HSDPA 3.5G Yes

LTE

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
LTE B7 (2600 MHz) Yes

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G 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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