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Xiaomi Watch S4 vs OnePlus Watch 3 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.


Xiaomi Watch S4	OnePlus Watch 3
Released · Oct 29, 2024	Released · Mar 03, 2025
1.4-inch · 466 x 466 px	1.5-inch · 466 x 466 px
486 mAh	648 mAh
	2GB · 32GB

Display

Size
1.4-inch	1.5-inch
Resolution
466 x 466 px, 461 PPI	466 x 466 px, 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
RAM
	2GB
Internal storage
	32GB, not expandable
OS
HypesOS 2 UI	Wear OS
Device type
Smartwatch	Smartwatch

Battery

Capacity
486 mAh	648 mAh
Type
Li - Polymer, Not user replaceable	Not user replaceable
Max charge speed
	Wired: 7.5W

Camera

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

Cellular

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

Multimedia

Speakers
	Loudspeaker

Connectivity & Features

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

Buyers information

MSRP
	$ 329

Availability

Officially announced
	Feb 18, 2025

Links

Full specifications
Xiaomi Watch S4 Specs	OnePlus Watch 3 Specs