Samsung Galaxy Watch 3 (45mm) vs Samsung Galaxy Watch 4 Classic (46mm) 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 3 (45mm) | Samsung Galaxy Watch 4 Classic (46mm) |
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Released
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Aug 06, 2020
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Released
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Aug 27, 2021
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1.4-inch · 360x360px
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1.4-inch · 450x450px
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1GB · 8GB
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1.5GB · 16GB
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340 mAh
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361 mAh
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| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Aug 05, 2020 | |
| Prices (MSRP) | |
| $480 | €496 non-LTE version - $430 | €447 |
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Design
| Dimensions | |
|---|---|
| 1.82 x 1.77 x 0.44 inches 46.2 x 45 x 11.1 mm |
1.79 x 1.79 x 0.43 inches 45.5 x 45.5 x 11 mm |
| Weight | |
| 1.90 oz / 53.8 g | 1.76 oz / 50.0 g |
| Materials & Colors | |
| Stainless steel: Mystic silver, Mystic black Titanium: Mystic black |
Black, White, Silver |
| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified |
Display
| Size | |
|---|---|
| 1.4-inch, 30.42% screen-to-body | 1.4-inch, 28.86% screen-to-body |
| Type | |
| Super AMOLED | Super AMOLED |
| Resolution | |
| 360x360px, 364 PPI | 450x450px, 468 PPI |
| Protection | |
| Corning Gorilla Glass DX+ | Corning Gorilla Glass DX+ |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 9110 (10 nm) | Exynos W920 (5 nm) |
| Processor | |
| Dual-core 1150 MHz ARM Cortex-A53 |
Dual-core 1180 MHz Cortex-A55 |
| GPU | |
| Mali-T720 MP1 | Mali-G68 |
| Memory | |
| 1GB/8GB (eMMC) | 1.5GB/16GB |
| Storage expansion | |
| not expandable | |
| OS | |
| Tizen | Wear OS |
| Compatible devices | |
| Android 5.0 or later and with more than 1.5GB of RAM iPhone 5 or later models with iOS 9.0 or later |
Smartphones with Android 6.0 or later with more than 1.5GB of RAM |
Battery
| Type | |
|---|---|
| 340 mAh, Li - Ion | 361 mAh, Li - Ion |
| Charging | |
| Qi wireless charging | Qi wireless charging |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 5.0 |
| WLAN | |
| Yes 802.11 b, g, n | dual-band 802.11 a, b, g, n, ac |
| Sensors | |
| Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Ambient light sensor | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor |
| Location | |
| GPS, Glonass, Galileo, BeiDou | GPS, Glonass, Galileo, BeiDou |
| Other | |
| NFC, ANT+ | NFC |
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | Loudspeaker |
Cellular
| Data Speed | |
|---|---|
| LTE, HSPA, HSUPA | |
| SIM type | |
| eSIM | |
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