Samsung Galaxy Watch 3 (45mm) vs Apple Watch Series 3 (42mm) 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) | Apple Watch Series 3 (42mm) |
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Released
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Aug 06, 2020
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Released
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2017
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1.4-inch · 360x360px
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1.6-inch · 390x312px
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1GB · 8GB
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768GB · 16GB
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340 mAh
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341 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 |
1.67 x 1.43 x 0.45 inches 42.5 x 36.4 x 11.4 mm |
| Weight | |
| 1.90 oz / 53.8 g | 1.86 oz / 52.8 g |
| Materials | |
| Back: Ceramic Frame: Stainless steel |
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| Materials & Colors | |
| Stainless steel: Mystic silver, Mystic black Titanium: Mystic black |
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| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water, Dust |
| Colors | |
| Space Black, Silver | |
Display
| Size | |
|---|---|
| 1.4-inch, 30.42% screen-to-body | 1.6-inch, 55.61% screen-to-body |
| Type | |
| Super AMOLED | OLED, 1000 nits |
| Resolution | |
| 360x360px, 364 PPI | 390x312px, 303 PPI |
| Protection | |
| Corning Gorilla Glass DX+ | Sapphire |
| Features | |
| Pressure-sensitive, Scratch-resistant glass | |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 9110 (10 nm) | Apple S3 |
| Processor | |
| Dual-core 1150 MHz ARM Cortex-A53 |
Dual-core |
| GPU | |
| Mali-T720 MP1 | PowerVR |
| Memory | |
| 1GB/8GB (eMMC) | 768GB/16GB |
| Storage expansion | |
| not expandable | |
| OS | |
| Tizen | watchOS (8.x, 7.x, 6.1, 6.x, 5.1, 5, 4.x) |
| 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 |
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Battery
| Type | |
|---|---|
| 340 mAh, Li - Ion | 341 mAh |
| Charging | |
| Qi wireless charging | Qi wireless charging |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 4.2 |
| WLAN | |
| Yes 802.11 b, g, n | Yes 802.11 b, g, n |
| Sensors | |
| Accelerometer, Gyroscope, Heart rate, Barometer, ECG, Ambient light sensor | Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer |
| Location | |
| GPS, Glonass, Galileo, BeiDou | A-GPS, Glonass |
| Other | |
| NFC, ANT+ | NFC |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Loudspeaker | Loudspeaker |
Cellular
| LTE Bands | |
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| 1, 3, 5, 7, 8, 18, 19, 20, 26 | |
| 3G Bands | |
| 1, 5, 8 | |
| Data Speed | |
| LTE, HSPA, HSUPA | LTE, HSDPA+ (4G) 42.2 Mbit/s |
| SIM type | |
| eSIM | eSIM |
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