Apple Watch Series 10 (46mm) vs OnePlus Watch 3 (43mm) Specs Comparison

Design

Dimensions
1.81 x 1.54 x 0.38 inches 46 x 39 x 9.7 mm	1.70 x 1.70 x 0.43 inches 43.2 x 43.2 x 11 mm
Weight
1.28 oz (36.4 g)	1.33 oz (37.8 g)
Materials
Back: Ceramic Frame: Aluminum	Back: Plastic Frame: Stainless steel
Resistance
Water, Dust; IP6X	50m/5ATM water resistance; IP68; MIL-STD-810 certified
Colors
	Black Steel, Silver Steel

Display

Size
1.7-inch	1.3-inch
Resolution
496x416px, 383 PPI	466x466px, 499 PPI
Technology
OLED	AMOLED
Peak brightness
2000 cd/m2 (nit)	1000 cd/m2 (nit)
Features
	Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip
Apple S10	Qualcomm Snapdragon W5 Gen 1 (4 nm)
Processor
Dual-core	Quad-core 1.7GHz Cortex-A53
GPU
PowerVR	Adreno 702
Memory
1GB/64GB	2GB/32GB
Storage expansion
not expandable	not expandable
OS
watchOS (10.x)	Wear OS

Battery

Type
Li - Ion	345 mAh
Charging
Qi wireless charging
Charge speed
	Wired: 7.5W

Camera

Connectivity & Features

Bluetooth
5.3	5.2
WLAN
b,g,n	a,b,g,n
Sensors
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen	Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen
Location
A-GPS, Glonass, Galileo, BeiDou	GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC, Ultra Wideband (UWB)	NFC

Multimedia

Speakers
Loudspeaker	Loudspeaker
Additional microphone(s)
Yes

Cellular

4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66(AWS-3)
4G (TDD)
Bands 39, 40, 41
3G
Bands 1, 2, 4, 5
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM

Buyers information

MSRP
	$ 300

Availability

Officially announced
	Jul 08, 2025

Alternative variants

GPS Only

Weight	1.28 oz (36.4 g)

With Titanium frame

Weight	1.47 oz (41.7 g)
Materials	Frame: Titanium

Links

Full specifications
Apple Watch Series 10 (46mm) Specs	OnePlus Watch 3 (43mm) Specs
PhoneArena Review
	OnePlus Watch 3 (43mm) Review