Samsung SM-G998U1 Galaxy S21 Ultra 5G UW Dual SIM TD-LTE US 128GB (Samsung Unbound O3) is compatible with 4 out of 4 bands on Salaam (Afghanistan). See the tables below for details.


Frequency Bands Used by Salaam (Afghanistan)

Select a band or interface for more details

GSM

Compatibility - 2 out of 2 bands supported
100%
Interface Name Supported by device?
GSM 900 MHz (E-GSM) Yes
GSM 1800 MHz (DCS) Yes

UMTS

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

LTE

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
LTE B3 (1800 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.

Current Listings