Xiaomi Watch S4 vs OnePlus Watch 3 Specs Comparison

Design

Dimensions
1.86 x 1.86 x 0.47 inches 47.3 x 47.3 x 12 mm	1.87 x 1.83 x 0.46 inches 47.6 x 46.6 x 11.8 mm
Weight
1.57 oz (44.5 g)	1.75 oz (49.7 g)
Materials
Back: Aluminum	Back: Plastic Frame: Stainless steel
Resistance
50m/5ATM water resistance	50m/5ATM water resistance; IP68; MIL-STD-810 certified
Colors
Black, Silver	Black titanium, Silver titanium

Display

Size
1.4-inch	1.5-inch
Resolution
466x466px, 461 PPI	466x466px, 439 PPI
Technology
AMOLED	AMOLED
Peak brightness
2200 cd/m2 (nit)	2200 cd/m2 (nit)
Features
	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
	Qualcomm Snapdragon W5 Gen 1 (4 nm)
Processor
	Quad-core 1.7GHz Cortex-A53
GPU
	Adreno 702
Memory
	2GB/32GB
Storage expansion
	not expandable
OS
	Wear OS

Battery

Type
486 mAh, Li - Polymer	648 mAh
Charge speed
	Wired: 7.5W

Camera

Connectivity & Features

Bluetooth
5.3	5.2
WLAN
	a,b,g,n
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen	Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen
Location
GPS, A-GPS, Galileo, BeiDou, QZSS	GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC

Multimedia

Speakers
	Loudspeaker

Cellular

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

Buyers information

MSRP
	$ 329

Availability

Officially announced
	Feb 18, 2025

Links

Full specifications
Xiaomi Watch S4 Specs	OnePlus Watch 3 Specs