Apple Watch Series 10 (46mm) vs Samsung Galaxy Watch 4 (44mm) Specs Comparison

Availability

Officially announced
	Aug 11, 2021

Design

Dimensions
1.81 x 1.54 x 0.38 inches 46 x 39 x 9.7 mm
Weight
1.28 oz (36.4 g)
Materials
Back: Ceramic Frame: Aluminum
Materials & Colors
	Black, Silver, Green, Gold
Resistance
Water, Dust; IP6X	Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.7-inch	1.4-inch
Type
OLED, 2000 nits	Super AMOLED
Resolution
496x416px, 383 PPI	450x450px, 455 PPI
Protection
	Corning Gorilla Glass DX+

Hardware

System chip
Apple S10	Exynos W920 (5 nm)
Processor
Dual-core
GPU
PowerVR
Memory
1GB/64GB	1.5GB/16GB
Storage expansion
not expandable
OS
watchOS (10.x)	Wear OS

Battery

Type
327 mAh, Li - Ion	361 mAh, Li - Ion
Charging
Qi wireless charging	Qi wireless charging

Camera

Connectivity & Features

Bluetooth
5.3	Yes
WLAN
b,g,n 802.11 b, g, n	a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor
Location
A-GPS, Glonass, Galileo, BeiDou	GPS, Glonass, Galileo, BeiDou
Other
NFC, Ultra Wideband (UWB)	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker

Cellular

4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66
4G (TDD) Bands
39, 40, 41
3G Bands
1, 2, 4, 5
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM

Alternative variants

GPS Only

Weight	1.28 oz (36.4 g)

With Titanium frame

Weight	1.47 oz (41.7 g)
Materials	Frame: Titanium

Links

Full specifications
Apple Watch Series 10 (46mm) Specs	Samsung Galaxy Watch 4 (44mm) Specs
PhoneArena Review
	Samsung Galaxy Watch 4 (44mm) Review