Apple Watch Series 3 (38mm) vs Apple Watch Series 9 (41mm) - specs comparison

4G (FDD):

Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+)

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 66(AWS-3)

3G:

Bands 1(2100), 5(850), 8(900)

Bands 1(2100), 2(1900), 4(1700/2100), 5(850)

Data Speed:

LTE, HSDPA+ (4G) 42.2 Mbit/s

LTE, HSDPA+ (4G) 42.2 Mbit/s

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