iBall Cobalt Oomph 4.7D Dual SIM Compatibility in Czech Republic
Search Criteria
Device Model
Cobalt Oomph 4.7D Dual SIM
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Country
Czech Republic 
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Carriers
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| Name | Band Compatibility | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| O2 |
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| T-Mobile |
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| Vodafone |
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Frequencies Used in Czech Republic
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 - 1 out of 1 band supported
| Interface | Name | Supported by device? |
|---|---|---|
| UMTS | B1 (2100 MHz) | Yes |
LTE
Compatibility - 0 out of 5 bands supported
| Interface | Name | Supported by device? |
|---|---|---|
| LTE | B1 (2100 MHz) | No |
| LTE | B3 (1800 MHz +) | No |
| LTE | B7 (2600 MHz) | No |
| LTE | B8 (900 MHz) | No |
| LTE | B20 (800 MHz DD) | No |
5G NR
Compatibility - 0 out of 5 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 |
| 5G NR | N77 (3700 MHz) | No |
| 5G NR | N78 (3500 MHz) | No |
