Frequency Band Comparison

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Frequency Band TCL Y660 Dual SIM TD-LTE
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BBK iQOO U1x Premium Edition Dual SIM TD-LTE CN 128GB V2065A (BBK V2065)
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GSM 850 MHz No Yes
GSM 900 MHz (E-GSM) Yes Yes
GSM 1800 MHz (DCS) Yes Yes
GSM 1900 MHz (PCS) Yes No
UMTS B1 (2100 MHz) No Yes
UMTS B5 (850 MHz) No Yes
UMTS B8 (900 MHz GSM) No Yes
LTE B1 (2100 MHz) No Yes
LTE B3 (1800 MHz +) No Yes
LTE B5 (850 MHz) No Yes
LTE B8 (900 MHz) No Yes
LTE B38 (TD 2600 MHz) No Yes
LTE B39 (TD 1900 MHz +) No Yes
LTE B40 (TD 2300 MHz) No Yes
LTE B41 (TD 2500 MHz) No Yes
CDMA BC0 (800 MHz) No Yes

Related Listings for Y660 Dual SIM TD-LTE


Related Listings for iQOO U1x Premium Edition Dual SIM TD-LTE CN 128GB V2065A (BBK V2065)