Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 128GB / SM-F721R4 (Samsung B4) Compatibility in China
Search Criteria
Carriers
Select a carrier to see carrier compatibility details
| Name | Band Compatibility | ||||||
|---|---|---|---|---|---|---|---|
| China Mobile |
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| China Telecom |
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| China Unicom |
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Frequencies Used in China
GSM
Compatibility - 2 out of 2 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| GSM | 900 MHz (E-GSM) | Yes |
| GSM | 1800 MHz (DCS) | Yes |
UMTS
Compatibility - 2 out of 2 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| UMTS | B1 (2100 MHz) | Yes |
| UMTS | B8 (900 MHz GSM) | Yes |
LTE
Compatibility - 4 out of 8 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| LTE | B1 (2100 MHz) | No |
| LTE | B3 (1800 MHz +) | No |
| LTE | B5 (850 MHz) | Yes |
| LTE | B8 (900 MHz) | No |
| LTE | B34 (TD 2000 MHz) | No |
| LTE | B39 (TD 1900 MHz +) | Yes |
| LTE | B40 (TD 2300 MHz) | Yes |
| LTE | B41 (TD 2500 MHz) | Yes |
5G NR
Compatibility - 2 out of 7 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| 5G NR | N1 (2100 MHz) | No |
| 5G NR | N5 (850 MHz) | Yes |
| 5G NR | N8 (900 MHz) | No |
| 5G NR | N28 (700 MHz) | No |
| 5G NR | N41 (2500 MHz) | Yes |
| 5G NR | N78 (3500 MHz) | No |
| 5G NR | N79 (4700 MHz) | No |
