Tecno Mobile W4 Dual SIM vs. Siemens SX45i Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Tecno Mobile W4 Dual SIM View device details |
Siemens SX45i View device details |
|---|---|---|
| GSM 850 | Yes | No |
| GSM 900 (E-GSM) | Yes | Yes |
| GSM 1800 (DCS) | Yes | Yes |
| GSM 1900 (PCS) | Yes | No |
