Samsung Galaxy Watch Ultra 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.

7.1
Samsung Galaxy Watch Ultra
Samsung Galaxy Watch Ultra OnePlus Watch 3
Released · Jul 24, 2024
Released · Mar 03, 2025
1.5-inch · 480x480px
1.5-inch · 466x466px
2GB · 32GB
2GB · 32GB
590 mAh
648 mAh
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Availability

Officially announced
Feb 18, 2025
Prices (MSRP)
$650 $329

Design

Dimensions
1.85 x 1.87 x 0.48 inches
47.1 x 47.4 x 12.1 mm
1.87 x 1.83 x 0.46 inches
47.6 x 46.6 x 11.8 mm
Weight
2.13 oz / 60.5 g 1.75 oz / 49.7 g
Materials
Back: Glass (Sapphire), Ceramic
Frame: Titanium
Back: Plastic
Frame: Stainless steel
Resistance
Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified 50m/5ATM water resistance; IP68; MIL-STD-810 certified
Colors
Titanium Silver, Titanium Gray, Titanium White Black titanium, Silver titanium

Display

Size
1.5-inch 1.5-inch
Type
Super AMOLED AMOLED, 2200 nits
Resolution
480x480px, 453 PPI 466x466px, 439 PPI
Protection
Sapphire Sapphire

Hardware

System chip
Exynos W1000 (3 nm) Snapdragon W5 Gen 1 (4 nm)
Processor
Quad-core
1.7GHz Cortex-A53
GPU
Mali-G68 Adreno 702
Memory
2GB/32GB 2GB/32GB
Storage expansion
not expandable
OS
Wear OS Wear OS

Battery

Type
590 mAh 648 mAh
Charging
Qi wireless charging
Charge speed
Wireless: 10.0W Wired: 7.5W

Connectivity & Features

Bluetooth
5.3 5.2
WLAN
Yes
802.11 a, b, g, n, ac
Yes
802.11 a, b, g, n
Sensors
Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor Accelerometer, Gyroscope, Compass, Heart rate, Blood Oxygen, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou GPS, Glonass, Galileo, BeiDou, QZSS
Other
NFC NFC

Multimedia

Speakers
Loudspeaker Loudspeaker

Cellular

3G Bands
1, 2, 4, 5, 8
Data Speed
LTE
SIM type
eSIM
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