Samsung Galaxy Watch 7 (44mm) vs Xiaomi Watch S4 Specs Comparison

Display

Size
1.5-inch	1.4-inch
Resolution
480 x 480 px, 453 PPI	466 x 466 px, 461 PPI
Technology
Super AMOLED	AMOLED
Peak brightness
	2200 cd/m2 (nit)
Features
Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Exynos W1000 (3 nm)
RAM
2GB
Internal storage
32GB
OS
Wear OS	HypesOS 2 UI
Device type
Smartwatch	Smartwatch

Battery

Capacity
425 mAh	486 mAh
Type
Not user replaceable	Li - Polymer, Not user replaceable

Camera

Design

Dimensions
1.75 x 1.75 x 0.38 inches (44.4 x 44.4 x 9.7mm)	1.86 x 1.86 x 0.47 inches (47.3 x 47.3 x 12 mm)
Weight
1.19 oz(33.8 g)	1.57 oz(44.5 g)
Materials
Back: Aluminum	Back: Aluminum
Resistance
Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified	50m/5ATM water resistance
Colors
	Black, Silver

Cellular

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

Connectivity & Features

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

Links

Full specifications
Samsung Galaxy Watch 7 (44mm) Specs	Xiaomi Watch S4 Specs