Oppo A74 2021 Standard Edition Dual SIM TD-LTE V2 KZ 128GB CPH2219 (BBK 2219) Compatibility on China Mobile (Hong Kong) Mobile Network
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Oppo A74 2021 Standard Edition Dual SIM TD-LTE V2 KZ 128GB CPH2219 (BBK 2219) is compatible with 4 out of 7 bands on China Mobile (Hong Kong). See the tables below for details.
Frequency Bands Used by China Mobile (Hong Kong)
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 |
LTE
Compatibility - 3 out of 3 bands supported
Interface | Name | Supported by device? |
---|---|---|
LTE | B3 (1800 MHz +) | Yes |
LTE | B7 (2600 MHz) | Yes |
LTE | B40 (TD 2300 MHz) | Yes |
Supported LTE Protocols
Name | Generation | Supported by device? |
---|---|---|
LTE | 4G | Yes |
5G NR
Compatibility - 0 out of 3 bands supported
Interface | Name | Supported by device? |
---|---|---|
5G NR | N1 (2100 MHz) | No |
5G NR | N78 (3500 MHz) | No |
5G NR | N79 (4700 MHz) | 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.