Apple Watch Series 10 (46mm) vs Samsung Galaxy Watch 8 (40mm) Specs Comparison

Design

Dimensions
1.81 x 1.54 x 0.38 inches 46 x 39 x 9.7 mm	1.57 x 1.59 x 0.34 inches 40 x 40.4 x 8.6 mm
Weight
1.28 oz (36.4 g)	1.06 oz (30.0 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Aluminum
Resistance
Water, Dust; IP6X	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified

Display

Size
1.7-inch	1.3-inch
Resolution
496x416px, 383 PPI	438x438px, 462 PPI
Technology
OLED	Super AMOLED
Peak brightness
2000 cd/m2 (nit)
Features
	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Apple S10	Exynos W1000 (3 nm)
Processor
Dual-core
GPU
PowerVR
RAM
1GB	2GB
Internal storage
64GB	32GB
Storage expansion
not expandable
OS
watchOS (10.x)	Wear OS

Battery

Capacity
	325 mAh
Type
Li - Ion
Charging
Qi wireless charging

Camera

Connectivity & Features

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

Multimedia

Speakers
Loudspeaker
Additional microphone(s)
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)
4G (TDD)
Bands 39(1900+), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850)
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s	LTE
SIM type
eSIM	eSIM

Buyers information

MSRP
	$ 350

Availability

Officially announced
	Jul 09, 2025
Scheduled release
	(Official) Jul 25, 2025

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 8 (40mm) Specs