Samsung Galaxy Watch Ultra vs Samsung Galaxy Watch 8 Classic Specs Comparison

Availability

Officially announced
	Jul 09, 2025
MSRP
$ 650	$ 499
Scheduled release
	(Official) Jul 25, 2025

Design

Dimensions
1.85 x 1.87 x 0.48 inches 47.1 x 47.4 x 12.1 mm	1.73 x 1.83 x 1.81 inches 44 x 46.4 x 46 mm
Weight
2.13 oz (60.5 g)	2.22 oz (63.0 g)
Materials
Back: Glass (Sapphire), Ceramic Frame: Titanium	Back: Aluminum
Resistance
Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified
Colors
Titanium Silver, Titanium Gray, Titanium White

Display

Size
1.5-inch	1.3-inch
Type
Super AMOLED	Super AMOLED
Resolution
480x480px, 453 PPI	438x438px, 462 PPI
Protection
Sapphire	Sapphire
Features
Scratch-resistant glass, Ambient light sensor	Scratch-resistant glass, Ambient light sensor

Hardware

System chip
Exynos W1000 (3 nm)	Exynos W1000 (3 nm)
GPU
Mali-G68
Memory
2GB/32GB	2GB/64GB
OS
Wear OS	Wear OS

Battery

Type
590 mAh	445 mAh
Charging
Qi wireless charging
Charge speed
Wireless: 10.0W

Camera

Connectivity & Features

Bluetooth
5.3	5.3
WLAN
a,b,g,n,ac 802.11 a, b, g, n, ac	a,b,g,n,ac 802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, Blood Oxygen, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	Glonass, Galileo, BeiDou
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker

Cellular

3G
Bands 1, 2, 4, 5, 8
Data Speed
LTE	LTE-A
SIM type
eSIM	eSIM

Links

Full specifications
Samsung Galaxy Watch Ultra Specs	Samsung Galaxy Watch 8 Classic Specs
PhoneArena Review
Samsung Galaxy Watch Ultra Review