Comparison Criteria
Select another device to compare frequency bands with Lumia 640 3G

Displaying devices 2901 - 2910 of 20246 in total
Name ▼ # of supported bands # of matching bands Release Date
Apple Watch Edition Series 3 42mm TD-LTE NA A1861 (Apple Watch 3,2) 15 2 September 2017
Apple Watch Edition Series 3 42mm TD-LTE CN A1892 (Apple Watch 3,2) 6 1 January 2018
Apple Watch Edition Series 3 38mm TD-LTE NA A1860 (Apple Watch 3,1) 15 2 September 2017
Apple Watch Edition Series 3 38mm TD-LTE CN A1890 (Apple Watch 3,1) 6 1 January 2018
Apple Watch Edition S7 in 45 mm size with.. ›› 23 4 October 2021
Oppo Watch 46mm LTE 15 3 March 2020
Oppo Watch 46mm Global TD-LTE 16 4 July 2020
Oppo Watch 41mm LTE 15 3 March 2020
Huawei Watch 2 Pro TD-LTE eSIM LEO-DLXXU (Huawei Leo) 13 5 October 2017
Huawei Watch 2 4G Edition TD-LTE eSIM LEO-DLXXE (Huawei Leo) 13 5 March 2017