Samsung Galaxy Watch Active 2 (44mm) 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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| Samsung Galaxy Watch Active 2 (44mm) | Samsung Galaxy Watch Ultra (2025) |
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Released
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Sep 27, 2019
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Released
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Jul 24, 2025
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1.4-inch · 360x360px
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1.5-inch · 480x480px
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1.5GB · 4GB
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2GB · 32GB
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340 mAh
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590 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Expected Announcement | |
|---|---|
| Jul 09, 2025 | |
| Officially announced | |
| Aug 05, 2019 | |
| Prices (MSRP) | |
| $450 | |
Design
| Dimensions | |
|---|---|
| 1.73 x 1.73 x 0.43 inches 44 x 44 x 10.9 mm |
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| Weight | |
| 1.31 oz / 42.0 g | 2.13 oz / 60.5 g |
| Materials | |
| Back: Glass (Sapphire), Ceramic Frame: Titanium |
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| Materials & Colors | |
| Stainless steel: Black, Gold, Silver | |
| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified |
| Colors | |
| Titanium Silver, Titanium Gray, Titanium White | |
Display
| Size | |
|---|---|
| 1.4-inch, 32.74% screen-to-body | 1.5-inch |
| Type | |
| Super AMOLED | Super AMOLED |
| Resolution | |
| 360x360px, 364 PPI | 480x480px, 453 PPI |
| Protection | |
| Corning Gorilla Glass DX+ | Sapphire |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 9110 (10 nm) | Exynos W1000 (3 nm) |
| Processor | |
| Dual-core 1150 MHz Arm Cortex-A53 |
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| GPU | |
| Mali-T720 MP1 | Mali-G68 |
| Memory | |
| 1.5GB/4GB (eMMC) 0.750GB/4GB |
2GB/32GB |
| Storage expansion | |
| not expandable | |
| OS | |
| Tizen (4.0) | Wear OS |
| Compatible devices | |
| Samsung smartphone, Android smartphone (Android 5.0 and above with 1.5GB RAM and above), iPhone 5 and above or iOS 9.0 and above | |
Battery
| Type | |
|---|---|
| 340 mAh, Li - Ion | 590 mAh |
| Charging | |
| Magnetic charging | Qi wireless charging |
| Charge speed | |
| Wireless: 10.0W | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 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, Heart rate, Barometer, ECG, Ambient light sensor | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor |
| Location | |
| GPS, Glonass | GPS, A-GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC | NFC |
Multimedia
| Speakers | |
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| Loudspeaker | |
Cellular
| LTE Bands | |
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| 2, 4, 5, 12, 13, 25, 26, 66 | |
| 3G Bands | |
| 5, 4, 2 | 1, 2, 4, 5, 8 |
| Data Speed | |
| LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE |
| SIM type | |
| eSIM | eSIM |
Alternative variants
non-LTE version
| Memory | 0.750GB |
|---|---|
| Weight | 1.06 oz / 30.0 g |
| Materials & Colors | Aluminum: Aqua black, Cloud Silver, Pink gold |
| Prices (MSRP) | $300 |
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