Xiaomi Redmi K20 Dual SIM TD-LTE IN 128GB MZB7757IN / MZB7758IN / MZB7759IN (Xiaomi DaVinci) Compatibility on Oi (Brazil) Mobile Network
Search Criteria
Xiaomi Redmi K20 Dual SIM TD-LTE IN 128GB MZB7757IN / MZB7758IN / MZB7759IN (Xiaomi DaVinci) 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 | 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.
