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Samsung Galaxy Watch 4 (44mm) vs Xiaomi Watch 2 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.

7.8
Samsung Galaxy Watch 4 (44mm)	Xiaomi Watch 2
Released · Aug 27, 2021	Released · Oct 29, 2024
1.4-inch · 450x450px	1.4-inch · 466x466px
1.5GB · 16GB	2GB · 32GB
361 mAh	495 mAh

Availability

Officially announced
Aug 11, 2021	Feb 22, 2024

Design

Dimensions
	1.87 x 1.81 x 0.46 inches 47.5 x 45.9 x 11.8 mm
Weight
	1.30 oz (36.8 g)
Materials
	Frame: Aluminum
Materials & Colors
Black, Silver, Green, Gold
Resistance
Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified	Water (up to 5 meters), Dust; IP68
Colors
	Black, Silver

Display

Size
1.4-inch	1.4-inch
Type
Super AMOLED	AMOLED, 600 nits
Resolution
450x450px, 455 PPI	466x466px, 461 PPI
Protection
Corning Gorilla Glass DX+

Hardware

System chip
Exynos W920 (5 nm)	Snapdragon W5+ Gen 1 (4 nm)
Memory
1.5GB/16GB	2GB/32GB
OS
Wear OS	Wear OS

Battery

Type
361 mAh, Li - Ion	495 mAh, Li - Polymer
Charging
Qi wireless charging	Qi wireless charging

Camera

Connectivity & Features

Bluetooth
Yes	5.2
WLAN
a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac	a,b,g,n,ac 802.11 a, b, g, n, ac
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor	Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Barometer, Step detector, Blood Oxygen, Ambient light sensor
Location
GPS, Glonass, Galileo, BeiDou	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker

Cellular

Data Speed
	LTE

Links

Full specifications
Samsung Galaxy Watch 4 (44mm) Specs	Xiaomi Watch 2 Specs
PhoneArena Review
Samsung Galaxy Watch 4 (44mm) Review