Samsung Galaxy Watch 4 Classic (46mm) vs Huawei Watch Ultimate 2 Specs Comparison

Availability

Officially announced
	Sep 19, 2025

Design

Dimensions
1.79 x 1.79 x 0.43 inches 45.5 x 45.5 x 11 mm	1.91 x 1.91 x 0.51 inches 48.5 x 48.5 x 12.9 mm
Weight
1.76 oz / 50.0 g	2.84 oz / 80.5 g
Materials
	Back: Ceramic Frame: Ceramic
Materials & Colors
Black, White, Silver
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 150 meters); IP68
Colors
	Black, Blue

Display

Size
1.4-inch, 28.86% screen-to-body	1.5-inch
Type
Super AMOLED	AMOLED, 3500 nits
Resolution
450x450px, 468 PPI	466x466px, 439 PPI
Protection
Corning Gorilla Glass DX+	Sapphire

Hardware

System chip
Exynos W920 (5 nm)
Processor
Dual-core 1180 MHz Cortex-A55
GPU
Mali-G68
Memory
1.5GB/16GB	4GB
OS
Wear OS	HarmonyOS
Compatible devices
Smartphones with Android 6.0 or later with more than 1.5GB of RAM

Battery

Type
361 mAh, Li - Ion	867 mAh
Charging
Qi wireless charging

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor	Accelerometer, Gyroscope, Compass, Heart rate, Thermometer, ECG, Blood Oxygen
Location
GPS, Glonass, Galileo, BeiDou	Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker

Cellular

Data Speed
	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
	eSIM

Discover more

Full Specs Samsung Galaxy Watch 4 Classic (46mm) Specs

Full Specs Huawei Watch Ultimate 2 Specs PA Review Huawei Watch Ultimate 2 Review