Samsung Galaxy Watch Ultra vs Apple Watch Ultra 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.
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| Samsung Galaxy Watch Ultra | Apple Watch Ultra 3 |
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Released
·
Jul 24, 2024
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Expected release
·
Sep 19, 2025
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1.5-inch · 480x480px
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1.9-inch · 502x410px
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2GB · 32GB
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1GB · 64GB
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590 mAh
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|
| Check prices | Check prices |
Availability
| Officially announced | |
|---|---|
| Sep 09, 2025 | |
| Scheduled release | |
| (Official) Sep 19, 2025 | |
| Prices (MSRP) | |
| $650 | $799 |
Design
| Dimensions | |
|---|---|
| 1.85 x 1.87 x 0.48 inches 47.1 x 47.4 x 12.1 mm |
1.93 x 1.73 x 0.47 inches 49 x 44 x 12 mm |
| Weight | |
| 2.13 oz / 60.5 g | 2.17 oz / 61.6 g |
| Materials | |
| Back: Glass (Sapphire), Ceramic Frame: Titanium | Back: Ceramic Frame: Titanium |
| Resistance | |
| Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified | Water, Dust; IP6X; MIL-STD-810 certified |
| Colors | |
| Titanium Silver, Titanium Gray, Titanium White | Natural, Black |
Display
| Size | |
|---|---|
| 1.5-inch | 1.9-inch |
| Type | |
| Super AMOLED | OLED, 3000 nits |
| Resolution | |
| 480x480px, 453 PPI | 502x410px, 338 PPI |
| Protection | |
| Sapphire | Sapphire |
Hardware
| System chip | |
|---|---|
| Exynos W1000 (3 nm) | Apple S10 |
| Processor | |
| Dual-core | |
| GPU | |
| Mali-G68 | PowerVR |
| Memory | |
| 2GB/32GB | 1GB/64GB |
| Storage expansion | |
| not expandable | |
| OS | |
| Wear OS | watchOS (10.x) |
Battery
| Type | |
|---|---|
| 590 mAh | Li - Ion |
| Charging | |
| Qi wireless charging | Qi wireless charging |
| Charge speed | |
| Wireless: 10.0W | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.3 |
| WLAN | |
| a,b,g,n,ac 802.11 a, b, g, n, ac |
a,b,g,n,ac 802.11 b, g, n |
| Sensors | |
| Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou | A-GPS, Glonass, Galileo, BeiDou, QZSS |
| Other | |
| NFC | NFC, Ultra Wideband (UWB) |
Discover more
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Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Multiple speakers |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 25, 26, 66 | |
| 4G (TDD) Bands | |
| 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5, 8 | 1, 2, 4, 5 |
| Data Speed | |
| LTE | LTE-A, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
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