Samsung SM-S918U Galaxy S23 Ultra 5G UW Standard Edition TD-LTE US 256GB / SM-S918T (Samsung Diamond DM3) is compatible with 18 out of 24 bands on Straight Talk (United States). See the tables below for details.


Frequency Bands Used by Straight Talk (United States)

Select a band or interface for more details

GSM

Compatibility - 1 out of 1 band supported
100%
Interface Name Supported by device?
GSM 1900 MHz (PCS) Yes

Supported GSM Protocols

Name Generation Supported by device?
GPRS 2.5G No
EDGE 2.5G No

LTE

Compatibility - 10 out of 14 bands supported
72%
Interface Name Supported by device?
LTE B2 (1900 MHz PCS) Yes
LTE B4 (1700/2100 MHz AWS 1) Yes
LTE B5 (850 MHz) Yes
LTE B12 (700 MHz ac) Yes
LTE B13 (700 MHz c) Yes
LTE B14 (700 MHz PS) No
LTE B17 (700 MHz bc) No
LTE B29 (700 MHz de) No
LTE B30 (2300 MHz WCS) No
LTE B41 (TD 2500 MHz) Yes
LTE B46 (TD 5900 MHz) Yes
LTE B48 (TD 3600 MHz) Yes
LTE B66 (1700/2100 MHz) Yes
LTE B71 (600 MHz) Yes

Supported LTE Protocols

Name Generation Supported by device?
LTE 4G No

5G NR

Compatibility - 7 out of 9 bands supported
78%
Interface Name Supported by device?
5G NR N2 (1900 MHz) No
5G NR N5 (850 MHz) Yes
5G NR N41 (2500 MHz) Yes
5G NR N66 (1700/2100 MHz) Yes
5G NR N71 (600 MHz) Yes
5G NR N77 (3700 MHz) No
5G NR N258 (mmWave 26 GHz) Yes
5G NR N260 (mmWave 39 GHz) Yes
5G NR N261 (mmWave 28 GHz) 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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