Oppo A57 4G 2022 Premium Edition Dual SIM TD-LTE V3 MX CO PE CL 128GB CPH2387 (BBK 2387) is compatible with 1 out of 2 bands on Smartfren (Indonesia). See the tables below for details.


Frequency Bands Used by Smartfren (Indonesia)

Select a band or interface for more details

LTE

Compatibility - 1 out of 2 bands supported
50%
Interface Name Supported by device?
LTE B5 (850 MHz) Yes
LTE B40 (TD 2300 MHz) No

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.

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