Google Pixel Watch 3 (45mm) 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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| Google Pixel Watch 3 (45mm) | Samsung Galaxy Watch Ultra (2025) |
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Released
·
Sep 10, 2024
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Not announced
·
Expected Jul 09, 2025
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1.4-inch · 456x456px
|
1.5-inch · 480x480px
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2GB · 32GB
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2GB · 32GB
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420 mAh
|
590 mAh
|
| Check prices |
Design
| Dimensions | |
|---|---|
| 1.77 x 0.00 x 0.00 inches 45mm |
|
| Weight | |
| 1.31 oz (37.0 g) | 2.13 oz (60.5 g) |
| Materials | |
| Frame: Aluminum | Back: Glass (Sapphire), Ceramic Frame: Titanium |
| Resistance | |
| 50m/5ATM water resistance; IP68 | Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified |
| Keys | |
| Right: Other | |
| Colors | |
| Matte Black, Polished Silver, Matte Hazel | Titanium Silver, Titanium Gray, Titanium White |
Display
| Size | |
|---|---|
| 1.4-inch | 1.5-inch |
| Resolution | |
| 456x456px, 461 PPI | 480x480px, 453 PPI |
| Technology | |
| AMOLED | Super AMOLED |
| Peak brightness | |
| 2000 cd/m2 (nit) | |
| Features | |
| Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor | Scratch-resistant glass (Sapphire), Ambient light sensor |
Hardware
| System chip | |
|---|---|
| Qualcomm SW5100 (4 nm) | Exynos W1000 (3 nm) |
| Processor | |
| Quad-core 1700 MHz |
|
| GPU | |
| Adreno 702 | Mali-G68 |
| RAM | |
| 2GB | 2GB |
| Internal storage | |
| 32GB | 32GB |
| Storage expansion | |
| not expandable | |
| OS | |
| Wear OS | Wear OS |
Battery
| Capacity | |
|---|---|
| 420 mAh | 590 mAh |
| Type | |
| Li - Ion | |
| Charging | |
| Magnetic charging | Qi wireless charging |
| Charge speed | |
| Wireless: 10.0W | |
Camera
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.3 |
| WLAN | |
| 802.11 b,g,n | 802.11 a,b,g,n,ac |
| Location | |
| Glonass, Galileo | GPS, A-GPS, Glonass, Galileo, BeiDou |
| 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 |
| Other | |
| NFC, Ultra Wideband (UWB) | NFC |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Loudspeaker |
| Additional microphone(s) | |
| Yes | |
Cellular
| 3G | |
|---|---|
| Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) | |
| Data Speed | |
| LTE | |
| SIM type | |
| eSIM | |
Buyers information
| MSRP | |
|---|---|
| $ 399 | |
Availability
| Expected Announcement | |
|---|---|
| Jul 09, 2025 | |
Alternative variants
With eSIM
| Data Speed | LTE |
|---|---|
| SIM type | eSIM |
| MSRP | $ 500 |
Links
| Full specifications | |
|---|---|
| Google Pixel Watch 3 (45mm) Specs | Samsung Galaxy Watch Ultra (2025) Specs |
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