Frequency Band Comparison

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Frequency Band Tencent QQ Watch
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Vodafone v1620 (HTC Blue Angel Refresh)
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GSM 850 MHz Yes Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes Yes

Related Listings for QQ Watch


Related Listings for v1620 (HTC Blue Angel Refresh)