Samsung SM-G998U Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB / SM-G998P (Samsung Unbound O3) Compatibility on Oi (Brazil) Mobile Network
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Samsung SM-G998U Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 256GB / SM-G998P (Samsung Unbound O3) 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
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
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
Interface | Name | Supported by device? |
---|---|---|
LTE | B7 (2600 MHz) | Yes |
Supported LTE Protocols
Name | Generation | Supported by device? |
---|---|---|
LTE | 4G | No |
* 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.