QiGi Smartbook U2000 vs. Siemens SX56 (HTC Wallaby) Frequency Band Comparison
Comparison Criteria
Device 1
Smartbook U2000
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Device 2
SX56 (HTC Wallaby)
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Frequency Band Comparison
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Frequency Band |
QiGi Smartbook U2000 View device details |
Siemens SX56 (HTC Wallaby) 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 | No |