BBK vivo Y21T 2021 4G Premium Edition Dual SIM TD-LTE V4 MY TH PH 128GB V2135 (BBK V2135) is compatible with 1 out of 1 band on Koryolink (North Korea). See the tables below for details.


Frequency Bands Used by Koryolink (North Korea)

Select a band or interface for more details

UMTS

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