Samsung SM-G990U Galaxy S21 FE 5G UW TD-LTE US 256GB / SM-G990R4 (Samsung G990) - Frequency Bands and Network Compatibility
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The Samsung SM-G990U Galaxy S21 FE 5G UW TD-LTE US 256GB / SM-G990R4 (Samsung G990) supports 4 GSM bands, 5 UMTS bands, 17 LTE bands, 2 CDMA bands, and 8 5G NR bands. See the tables below for details.
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Supported Frequency Bands (36)
GSM
Name | Interface |
---|---|
850 | GSM |
900 (E-GSM) | GSM |
1800 (DCS) | GSM |
1900 (PCS) | GSM |
UMTS
Name | Interface |
---|---|
B1 (2100) | UMTS |
B2 (1900 PCS) | UMTS |
B4 (1700/2100 AWS 1) | UMTS |
B5 (850) | UMTS |
B8 (900 GSM) | UMTS |
LTE
CDMA
Name | Interface |
---|---|
BC0 (800) | CDMA |
BC1 (1900 PCS) | CDMA |
5G NR
Name | Interface |
---|---|
N2 (1900) | 5G NR |
N5 (850) | 5G NR |
N25 (1900) | 5G NR |
N41 (2500) | 5G NR |
N66 (1700/2100) | 5G NR |
N71 (600) | 5G NR |
N260 (39G) | 5G NR |
N261 (28G) | 5G NR |