Frequency Band Comparison

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Frequency Band Gigabyte GSmart Roma R2
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ZTE Z6621O Optus X Vista TD-LTE AU
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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) Yes Yes
UMTS B8 (900 MHz GSM) Yes Yes
LTE B2 (1900 MHz PCS) No Yes
LTE B4 (1700/2100 MHz AWS 1) No Yes
LTE B7 (2600 MHz) No Yes
LTE B8 (900 MHz) No Yes
LTE B28 (700 MHz APT) No Yes
LTE B40 (TD 2300 MHz) No Yes

Related Listings for GSmart Roma R2


Related Listings for Z6621O Optus X Vista TD-LTE AU