Frequency Band Comparison

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Frequency Band Apple Watch Series 4 40mm TD-LTE NA A1975 (Apple Watch 4,3)
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Nokia 3.1 Plus Global Dual SIM TD-LTE 32GB (HMD 3.1 Plus)
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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 B2 (1900 MHz PCS) Yes No
UMTS B4 (1700/2100 MHz AWS 1) Yes No
UMTS B5 (850 MHz) Yes No
LTE B2 (1900 MHz PCS) Yes No
LTE B4 (1700/2100 MHz AWS 1) Yes No
LTE B5 (850 MHz) Yes No
LTE B12 (700 MHz ac) Yes No
LTE B13 (700 MHz c) 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 B41 (TD 2500 MHz) Yes No

Related Listings for Watch Series 4 40mm TD-LTE NA A1975 (Apple Watch 4,3)


Related Listings for 3.1 Plus Global Dual SIM TD-LTE 32GB (HMD 3.1 Plus)