WellcoM A99 (Huawei U9000) vs. RIM BlackBerry 7730 Frequency Band Comparison
Comparison Criteria
Device 1
A99 (Huawei U9000)
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Device 2
BlackBerry 7730
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Frequency Band Comparison
Select a band for more details
| Frequency Band |
WellcoM A99 (Huawei U9000) View device details |
RIM BlackBerry 7730 View device details |
|---|---|---|
| GSM 850 MHz | Yes | No |
| 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 |
| UMTS B4 (1700/2100 MHz AWS 1) | Yes | No |
