Frequency Band Comparison

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Frequency Band T-Mobile Prism U8651 (Huawei Astro)
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Sony Ericsson Aspen US (SE Faith)
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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
UMTS B1 (2100 MHz) No Yes
UMTS B2 (1900 MHz PCS) Yes No
UMTS B4 (1700/2100 MHz AWS 1) Yes No
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) No Yes

Related Listings for Prism U8651 (Huawei Astro)


Related Listings for Aspen US (SE Faith)