Hewlett-Packard Jornada 928 WDA vs. O2 XDA Zest ( Asus Crystal) Frequency Band Comparison
Comparison Criteria
Frequency Band Comparison
Select a band for more details
| Frequency Band |
Hewlett-Packard Jornada 928 WDA View device details |
O2 XDA Zest ( Asus Crystal) View device details |
|---|---|---|
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | No | Yes |
| UMTS B1 (2100 MHz) | No | Yes |
