Orange Boston (Commtiva Z71) vs. RIM BlackBerry 7750 Frequency Band Comparison
Comparison Criteria
Device 1
Boston (Commtiva Z71)
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Device 2
BlackBerry 7750
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Frequency Band Comparison
Select a band for more details
| Frequency Band |
Orange Boston (Commtiva Z71) View device details |
RIM BlackBerry 7750 View device details |
|---|---|---|
| GSM 850 MHz | Yes | No |
| GSM 900 MHz (E-GSM) | Yes | No |
| GSM 1800 MHz (DCS) | Yes | No |
| GSM 1900 MHz (PCS) | Yes | No |
| UMTS B1 (2100 MHz) | Yes | No |
| UMTS B2 (1900 MHz PCS) | Yes | No |
| UMTS B8 (900 MHz GSM) | Yes | No |
| CDMA BC0 (800 MHz) | No | Yes |
| CDMA BC1 (1900 MHz PCS) | No | Yes |
