Apple Watch Series 10 (46mm) vs Samsung Galaxy Watch Ultra (2025) 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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| Apple Watch Series 10 (46mm) | Samsung Galaxy Watch Ultra (2025) |
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Released
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Sep 20, 2024
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Released
·
Jul 24, 2025
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1.7-inch · 496x416px
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1.5-inch · 480x480px
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1GB · 64GB
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2GB · 32GB
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327 mAh
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590 mAh
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| Check prices | Check prices |
Availability
| Expected nnouncement | |
|---|---|
| Jul 09, 2025 | |
Design
| Dimensions | |
|---|---|
| 1.81 x 1.54 x 0.38 inches 46 x 39 x 9.7 mm |
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| Weight | |
| 1.28 oz / 36.4 g | 2.13 oz / 60.5 g |
| Materials | |
| Back: Ceramic Frame: Aluminum |
Back: Glass (Sapphire), Ceramic Frame: Titanium |
| Resistance | |
| Water, Dust; IP6X | Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified |
| Colors | |
| Titanium Silver, Titanium Gray, Titanium White | |
Display
| Size | |
|---|---|
| 1.7-inch | 1.5-inch |
| Type | |
| OLED, 2000 nits | Super AMOLED |
| Resolution | |
| 496x416px, 383 PPI | 480x480px, 453 PPI |
| Protection | |
| Sapphire | |
Hardware
| System chip | |
|---|---|
| Apple S10 | Exynos W1000 (3 nm) |
| Processor | |
| Dual-core | |
| GPU | |
| PowerVR | Mali-G68 |
| Memory | |
| 1GB/64GB | 2GB/32GB |
| Storage expansion | |
| not expandable | |
| OS | |
| watchOS (10.x) | Wear OS |
Battery
| Type | |
|---|---|
| 327 mAh, Li - Ion | 590 mAh |
| Charging | |
| Qi wireless charging | Qi wireless charging |
| Charge speed | |
| Wireless: 10.0W | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.3 |
| WLAN | |
| b,g,n 802.11 b, g, n | a,b,g,n,ac 802.11 a, b, g, n, ac |
| Sensors | |
| Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Thermometer, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor |
| Location | |
| A-GPS, Glonass, Galileo, BeiDou | GPS, A-GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Loudspeaker |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 66 | |
| 4G (TDD) Bands | |
| 39, 40, 41 | |
| 3G Bands | |
| 1, 2, 4, 5 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE, HSDPA+ (4G) 42.2 Mbit/s | LTE |
| SIM type | |
| eSIM | eSIM |
Alternative variants
GPS Only
| Weight | 1.28 oz / 36.4 g |
|---|---|
With Titanium frame
| Weight | 1.47 oz / 41.7 g |
|---|---|
| Materials | Frame: Titanium |
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