Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721T (Samsung B4) Compatibility on Boost Mobile (United States) Mobile Network
Search Criteria
Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721T (Samsung B4) is compatible with 14 out of 23 bands on Boost Mobile (United States). See the tables below for details.
Frequency Bands Used by Boost Mobile (United States)
Select a band or interface for more details
LTE
Compatibility - 9 out of 12 bands supported
| 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 | B14 (700 MHz PS) | Yes |
| LTE | B17 (700 MHz bc) | No |
| LTE | B29 (700 MHz de) | No |
| LTE | B30 (2300 MHz WCS) | No |
| 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 - 5 out of 11 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| 5G NR | N2 (1900 MHz) | No |
| 5G NR | N5 (850 MHz) | No |
| 5G NR | N29 (700 MHz) | No |
| 5G NR | N41 (2500 MHz) | Yes |
| 5G NR | N66 (1700/2100 MHz) | Yes |
| 5G NR | N70 (1700/2000 MHz) | No |
| 5G NR | N71 (600 MHz) | Yes |
| 5G NR | N77 (3700 MHz) | No |
| 5G NR | N258 (mmWave 26 GHz) | No |
| 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.
