Microsoft Lumia 640 TD-LTE vs. Apple Watch Edition Series 7 41mm TD-LTE NA A2475 (Apple Watch 6,8) Frequency Band Comparison

Comparison Criteria

Device 1

Lumia 640 TD-LTE View full device details

Device 2

Frequency Band Comparison

Select a band for more details

Frequency Band	Microsoft Lumia 640 TD-LTE View device details	Apple Watch Edition Series 7 41mm TD-LTE NA A2475 (Apple Watch 6,8) View device details
GSM 850 MHz	Yes	No
GSM 900 MHz (E-GSM)	Yes	No
GSM 1800 MHz (DCS)	Yes	No
GSM 1900 MHz (PCS)	Yes	No
UMTS B1 (2100 MHz)	Yes	Yes
UMTS B2 (1900 MHz PCS)	Yes	Yes
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	Yes
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	Yes
LTE B8 (900 MHz)	Yes	No
LTE B12 (700 MHz ac)	No	Yes
LTE B13 (700 MHz c)	No	Yes
LTE B14 (700 MHz PS)	No	Yes
LTE B17 (700 MHz bc)	No	Yes
LTE B18 (800 MHz Lower)	No	Yes
LTE B19 (800 MHz Upper)	No	Yes
LTE B20 (800 MHz DD)	Yes	No
LTE B25 (1900 MHz +)	No	Yes
LTE B26 (850 MHz +)	No	Yes
LTE B38 (TD 2600 MHz)	Yes	No
LTE B39 (TD 1900 MHz +)	No	Yes
LTE B40 (TD 2300 MHz)	Yes	Yes
LTE B41 (TD 2500 MHz)	No	Yes
LTE B66 (1700/2100 MHz)	No	Yes