Pantech Vega Secret Up IM-A900S vs. Haier Alpha A1 Dual SIM Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
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| Frequency Band |
Pantech Vega Secret Up IM-A900S View device details |
Haier Alpha A1 Dual SIM View device details |
|---|---|---|
| GSM 850 MHz | No | Yes |
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | Yes | Yes |
| UMTS B1 (2100 MHz) | Yes | No |
| LTE B3 (1800 MHz +) | Yes | No |
| LTE B5 (850 MHz) | Yes | No |
