Samsung Galaxy Watch 4 (44mm) vs Samsung Galaxy Watch 7 (40mm) vs Samsung Galaxy Watch 6 Classic (47mm) 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 4 (44mm) | Samsung Galaxy Watch 7 (40mm) | Samsung Galaxy Watch 6 Classic (47mm) |
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Released
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Aug 27, 2021
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Released
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Jul 24, 2024
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Released
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Aug 11, 2023
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1.4-inch · 450 x 450 px
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1.3-inch · 432 x 432 px
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1.5-inch · 480 x 480 px
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1.5GB · 16GB
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2GB · 32GB
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2GB · 16GB
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361 mAh
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300 mAh
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425 mAh
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| Check prices | Check prices |
Display
| Size | ||
|---|---|---|
| 1.4-inch | 1.3-inch | 1.5-inch |
| Resolution | ||
| 450 x 450 px, 455 PPI | 432 x 432 px, 470 PPI | 480 x 480 px, 453 PPI |
| Technology | ||
| Super AMOLED | Super AMOLED | Super AMOLED |
| Features | ||
| Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor | Scratch-resistant glass (Sapphire), Ambient light sensor | Scratch-resistant glass (Sapphire), Ambient light sensor |
Hardware
| System chip | ||
|---|---|---|
| Exynos W920 (5 nm) | Exynos W1000 (3 nm) | Exynos W930 (5 nm) |
| Processor | ||
| Dual-core | ||
| RAM | ||
| 1.5GB | 2GB | 2GB |
| Internal storage | ||
| 16GB | 32GB | 16GB |
| OS | ||
| Wear OS | Wear OS | Wear OS |
| Device type | ||
| Smartwatch | Smartwatch | |
Battery
| Capacity | ||
|---|---|---|
| 361 mAh | 300 mAh | 425 mAh |
| Type | ||
| Li - Ion, Not user replaceable | Not user replaceable | Not user replaceable |
| Charging | ||
| Qi wireless charging | ||
Camera
Design
| Dimensions | ||
|---|---|---|
| 1.59 x 1.59 x 0.38 inches (40.4 x 40.4 x 9.7mm) |
1.83 x 1.83 x 0.43 inches (46.5 x 46.5 x 10.9 mm) |
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| Weight | ||
| 1.02 oz(28.8 g) | 2.08 oz(59.0 g) | |
| Materials | ||
| Back: Aluminum | Back: Aluminum | |
| Materials & Colors | ||
| Black, Silver, Green, Gold | ||
| Resistance | ||
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified |
Cellular
| Data Speed | ||
|---|---|---|
| LTE | LTE-A | |
| SIM type | ||
| eSIM | eSIM | |
Multimedia
| Speakers | ||
|---|---|---|
| Loudspeaker | ||
Connectivity & Features
| Bluetooth | ||
|---|---|---|
| Yes | 5.3 | 5.3 |
| Wi-Fi | ||
| 802.11 a,b,g,n,ac,dual-band | 802.11 a,b,g,n,ac | 802.11 a,b,g,n,ac |
| Location | ||
| GPS, Glonass, Galileo, BeiDou | Glonass, Galileo, BeiDou | Glonass, Galileo, BeiDou |
| Sensors | ||
| Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen | Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, Blood Oxygen |
| Other | ||
| NFC | NFC | NFC |
Availability
| Officially announced | ||
|---|---|---|
| Aug 11, 2021 | Jul 26, 2023 | |
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