Frequency Band Comparison

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Frequency Band BBK Vivo X1
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Samsung GT-S9110 Watchphone
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GSM 850 MHz Yes No
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes No
UMTS B1 (2100 MHz) Yes No

Related Listings for Vivo X1


Related Listings for GT-S9110 Watchphone