Apple iPhone 4S CDMA A1431 64GB (Apple iPhone 4,1) Compatibility on T-Mobile (Czech Republic) Mobile Network
Search Criteria
Device Model
Apple iPhone 4S CDMA A1431 64GB (Apple iPhone 4,1)
View full device details
Carrier
T-Mobile
View carrier details
Country
Czech Republic 
View country details
Apple iPhone 4S CDMA A1431 64GB (Apple iPhone 4,1) is compatible with 3 out of 10 bands on T-Mobile (Czech Republic). See the tables below for details.
Frequency Bands Used by T-Mobile (Czech Republic)
Select a band or interface for more details
GSM
Compatibility - 2 out of 2 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| GSM | 900 MHz (E-GSM) | Yes |
| GSM | 1800 MHz (DCS) | Yes |
Supported GSM Protocols
| Name | Generation | Supported by device? |
|---|---|---|
| GPRS | 2.5G | Yes |
| EDGE | 2.5G | Yes |
UMTS
Compatibility - 1 out of 1 band supported
| Interface | Name | Supported by device? |
|---|---|---|
| UMTS | B1 (2100 MHz) | Yes |
Supported UMTS Protocols
| Name | Generation | Supported by device? |
|---|---|---|
| UMTS | 3G | Yes |
| HSDPA | 3.5G | Yes |
| HSUPA | 3.5G | Yes |
| HSPA+ | 3.5G (4G speed) | No |
LTE
Compatibility - 0 out of 4 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| LTE | B1 (2100 MHz) | No |
| LTE | B3 (1800 MHz +) | No |
| LTE | B7 (2600 MHz) | No |
| LTE | B20 (800 MHz DD) | No |
5G NR
Compatibility - 0 out of 3 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| 5G NR | N1 (2100 MHz) | No |
| 5G NR | N3 (1800 MHz) | No |
| 5G NR | N28 (700 MHz) | No |
* 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.
