Frequency Band Comparison

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Frequency Band Apple Watch Series 7 41mm TD-LTE NA A2475 (Apple Watch 6,8)
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BBK vivo iQOO Z3 5G Standard Edition Dual SIM TD-LTE IN 128GB i2021 (BBK V2073A)
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GSM 850 MHz No Yes
GSM 900 MHz (E-GSM) No Yes
GSM 1800 MHz (DCS) No Yes
GSM 1900 MHz (PCS) No Yes
UMTS B1 (2100 MHz) Yes Yes
UMTS B2 (1900 MHz PCS) Yes No
UMTS B4 (1700/2100 MHz AWS 1) Yes Yes
UMTS B5 (850 MHz) Yes Yes
UMTS B8 (900 MHz GSM) Yes Yes
LTE B1 (2100 MHz) Yes Yes
LTE B2 (1900 MHz PCS) Yes No
LTE B3 (1800 MHz +) Yes Yes
LTE B4 (1700/2100 MHz AWS 1) Yes Yes
LTE B5 (850 MHz) Yes Yes
LTE B7 (2600 MHz) Yes No
LTE B8 (900 MHz) No Yes
LTE B12 (700 MHz ac) Yes No
LTE B13 (700 MHz c) Yes No
LTE B14 (700 MHz PS) Yes No
LTE B17 (700 MHz bc) Yes No
LTE B18 (800 MHz Lower) Yes No
LTE B19 (800 MHz Upper) Yes No
LTE B25 (1900 MHz +) Yes No
LTE B26 (850 MHz +) Yes No
LTE B38 (TD 2600 MHz) No Yes
LTE B39 (TD 1900 MHz +) Yes No
LTE B40 (TD 2300 MHz) Yes Yes
LTE B41 (TD 2500 MHz) Yes Yes
LTE B66 (1700/2100 MHz) Yes No
5G NR N77 (3700 MHz) No Yes
5G NR N78 (3500 MHz) No Yes

Related Listings for Watch Series 7 41mm TD-LTE NA A2475 (Apple Watch 6,8)


Related Listings for vivo iQOO Z3 5G Standard Edition Dual SIM TD-LTE IN 128GB i2021 (BBK V2073A)