OnePlus Watch 2 vs OnePlus Watch 3 (43mm) Specs Comparison

Design

Dimensions
1.85 x 1.83 x 0.48 inches 47 x 46.6 x 12.1 mm	1.70 x 1.70 x 0.43 inches 43.2 x 43.2 x 11 mm
Weight
1.73 oz (49.0 g)	1.33 oz (37.8 g)
Materials
Back: Plastic Frame: Stainless steel	Back: Plastic Frame: Stainless steel
Resistance
50m/5ATM water resistance; IP68; MIL-STD-810 certified	50m/5ATM water resistance; IP68; MIL-STD-810 certified
Colors
Black Steel, Radiant Steel	Black Steel, Silver Steel

Display

Size
1.4-inch	1.3-inch
Resolution
466x466px, 461 PPI	466x466px, 499 PPI
Technology
AMOLED	AMOLED
Peak brightness
1000 cd/m2 (nit)	1000 cd/m2 (nit)
Features
Scratch-resistant glass (Sapphire), Ambient light sensor	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

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

Battery

Type
500 mAh	345 mAh
Charge speed
Wired: 7.5W	Wired: 7.5W

Camera

Connectivity & Features

Bluetooth
5.0	5.2
WLAN
a,b,g,n	a,b,g,n
Sensors
Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen	Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen
Location
GPS, Glonass, Galileo, BeiDou, QZSS	GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker

Buyers information

MSRP
$ 300	$ 300

Availability

Officially announced
	Jul 08, 2025

Links

Full specifications
OnePlus Watch 2 Specs	OnePlus Watch 3 (43mm) Specs
PhoneArena Review
	OnePlus Watch 3 (43mm) Review