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Apple Watch Series 10 (42mm) vs Apple Watch Series 10 (46mm) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.


Apple Watch Series 10 (42mm)	Apple Watch Series 10 (46mm)
Released · Sep 20, 2024	Released · Sep 20, 2024
446x374px	1.7-inch · 496x416px
1GB · 64GB	1GB · 64GB
Check prices	Check prices

Design

Dimensions
1.65 x 1.42 x 0.38 inches 42 x 36 x 9.7 mm	1.81 x 1.54 x 0.38 inches 46 x 39 x 9.7 mm
Weight
1.06 oz (30.0 g)	1.28 oz (36.4 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Ceramic Frame: Aluminum
Resistance
Water, Dust; IP6X	Water, Dust; IP6X

Display

Size
	1.7-inch
Resolution
446x374px, 329 PPI	496x416px, 383 PPI
Technology
OLED	OLED
Peak brightness
2000 cd/m2 (nit)	2000 cd/m2 (nit)

Hardware

System chip
Apple S10	Apple S10
Processor
Dual-core	Dual-core
GPU
PowerVR	PowerVR
RAM
1GB	1GB
Internal storage
64GB	64GB
Storage expansion
not expandable	not expandable
OS
watchOS (10.x)	watchOS (10.x)

Battery

Type
Li - Ion	Li - Ion
Charging
Qi wireless charging	Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.3	5.3
Wi-Fi
802.11 b,g,n	802.11 b,g,n
Location
A-GPS, Glonass, Galileo, BeiDou	A-GPS, Glonass, Galileo, BeiDou
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen
Other
NFC, Ultra Wideband (UWB)	NFC, Ultra Wideband (UWB)

Multimedia

Speakers
Loudspeaker	Loudspeaker
Additional microphone(s)
Yes	Yes

Cellular

4G (FDD)
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)	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)
4G (TDD)
Bands 39(1900+), 40(2300), 41(2600+)	Bands 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850)	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
SIM type
eSIM	eSIM

Alternative variants

GPS Only


Weight	1.06 oz (30.0 g)

GPS Only


Weight	1.28 oz (36.4 g)

With Titanium frame


Weight	1.21 oz (34.4 g)
Materials	Frame: Titanium

With Titanium frame


Weight	1.47 oz (41.7 g)
Materials	Frame: Titanium

Links

Full specifications
Apple Watch Series 10 (42mm) Specs	Apple Watch Series 10 (46mm) Specs