Samsung Galaxy Watch 4 Classic (46mm) vs Samsung Galaxy Watch 7 (40mm) 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 Classic (46mm) | Samsung Galaxy Watch 7 (40mm) |
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Released
·
Aug 27, 2021
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Released
·
Jul 24, 2024
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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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1.5GB · 16GB
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2GB · 32GB
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361 mAh
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300 mAh
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| Check prices |
Display
| Size | |
|---|---|
| 1.4-inch | 1.3-inch |
| Resolution | |
| 450 x 450 px, 468 PPI | 432 x 432 px, 470 PPI |
| Technology | |
| Super AMOLED | Super AMOLED |
| Screen-to-body | |
| 28.86 % | |
| Features | |
| Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor | Scratch-resistant glass (Sapphire), Ambient light sensor |
Hardware
| System chip | |
|---|---|
| Exynos W920 (5 nm) | Exynos W1000 (3 nm) |
| Processor | |
| Dual-core, 1180 MHz, Cortex-A55, 64-bit | |
| GPU | |
| Mali-G68 | |
| RAM | |
| 1.5GB | 2GB |
| Internal storage | |
| 16GB | 32GB |
| OS | |
| Wear OS, One Watch 3.5 UI | Wear OS |
| Device type | |
| Smartwatch | |
| Compatible devices | |
| Smartphones with Android 6.0 or later with more than 1.5GB of RAM | |
Battery
| Capacity | |
|---|---|
| 361 mAh | 300 mAh |
| Type | |
| Li - Ion, Not user replaceable | Not user replaceable |
| Charging | |
| Qi wireless charging | |
Camera
Design
| Dimensions | |
|---|---|
| 1.79 x 1.79 x 0.43 inches (45.5 x 45.5 x 11 mm) |
1.59 x 1.59 x 0.38 inches (40.4 x 40.4 x 9.7mm) |
| Weight | |
| 1.76 oz(50.0 g) | 1.02 oz(28.8 g) |
| Materials | |
| Back: Aluminum | |
| Materials & Colors | |
| Black, White, Silver | |
| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified |
Cellular
| Data Speed | |
|---|---|
| LTE | |
| SIM type | |
| eSIM | |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.3 |
| Wi-Fi | |
| 802.11 a,b,g,n,ac,dual-band | 802.11 a,b,g,n,ac |
| Location | |
| GPS, 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 |
| Other | |
| NFC | NFC |
Links
| Full specifications | |
|---|---|
| Samsung Galaxy Watch 4 Classic (46mm) Specs | Samsung Galaxy Watch 7 (40mm) Specs |
| PhoneArena Review | |
| Samsung Galaxy Watch 7 (40mm) Review | |
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