RIM BlackBerry 7100r (RIM Charm) vs. ZyXel V660 Frequency Band Comparison
Comparison Criteria
Device 1
BlackBerry 7100r (RIM Charm)
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Device 2
V660
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Frequency Band Comparison
Select a band for more details
| Frequency Band |
RIM BlackBerry 7100r (RIM Charm) View device details |
ZyXel V660 View device details |
|---|---|---|
| GSM 850 MHz | Yes | Yes |
| GSM 900 MHz (E-GSM) | Yes | Yes |
| GSM 1800 MHz (DCS) | Yes | Yes |
| GSM 1900 MHz (PCS) | Yes | Yes |
