Samsung Galaxy Watch 8 (40mm) vs Samsung Galaxy Watch 9 (44mm) 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 8 (40mm) | Samsung Galaxy Watch 9 (44mm) |
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Released
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Jul 25, 2025
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Announced
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Jul 22, 2026
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1.3-inch · 438x438px
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1.5-inch · 480x480px
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2GB · 32GB
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2GB · 32GB
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325 mAh
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445 mAh
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| Check prices | Check prices |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Jul 09, 2025 | Jul 22, 2026 |
| Prices (MSRP) | |
| $350 | |
Design
| Dimensions | |
|---|---|
| 1.57 x 1.59 x 0.34 inches 40 x 40.4 x 8.6 mm |
1.81 x 1.72 x 0.34 inches 46.0 x 43.7 x 8.6 mm |
| Weight | |
| 1.06 oz / 30.0 g | 1.20 oz / 34.0 g |
| Materials | |
| Back: Aluminum | Back: Glass Frame: Aluminum |
| Resistance | |
| Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 5 meters), Dust, 50m/5ATM water resistance; IP68; MIL-STD-810 certified |
| Keys | |
| Right: Other | |
| Colors | |
| Graphite, Silver | |
Display
| Size | |
|---|---|
| 1.3-inch | 1.5-inch |
| Type | |
| Super AMOLED | Super AMOLED, 3000 nits |
| Resolution | |
| 438x438px, 462 PPI | 480x480px, 462 PPI |
| Protection | |
| Sapphire | Sapphire |
Hardware
| System chip | |
|---|---|
| Exynos W1000 (3 nm) | Qualcomm Snapdragon Wear Elite SDW6100 (3 nm) |
| Memory | |
| 2GB/32GB | 2GB/32GB |
| OS | |
| Wear OS | Wear OS |
Battery
| Type | |
|---|---|
| 325 mAh | 445 mAh |
| Charge speed | |
| Wireless: 10.0W | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 6.0 |
| WLAN | |
| Yes 802.11 a, b, g, n, ac | Yes 802.11 a, b, g, n, ac |
| Sensors | |
| Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor | Accelerometer, Gyroscope, Pedometer, Altimeter, Compass, Heart rate, Thermometer, Barometer, Step counter, ECG, Blood Oxygen, Ambient light sensor |
| Location | |
| Glonass, Galileo, BeiDou | Glonass, Galileo, BeiDou |
| Other | |
| NFC | NFC |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | |
Cellular
| Data Speed | |
|---|---|
| LTE | LTE |
| SIM type | |
| eSIM | eSIM |
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