Samsung Galaxy Watch 3 (41mm) vs Apple Watch Series 3 (38mm) 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 (41mm) | Apple Watch Series 3 (38mm) | 
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                                    Released
                     · 
                
                
                                                Aug 06, 2020
                                    
             
         | 
                                                                    
                                                                    
                                                    
                             
                                    Released
                     · 
                
                
                                                2017
                                    
             
         | 
                                    
| 
                                                                    
                                                    
                                                                                                                                                                        
                                    
                             
                
                
                                                1.2-inch · 360x360px
                                    
             
         | 
                                                                    
                                                                    
                                                    
                                                                                                                                                                        
                                    
                             
                
                
                                                1.5-inch · 340x272px
                                    
             
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                                                1GB · 8GB
                                    
             
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                                                768GB · 16GB
                                    
             
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                                                247 mAh
                                    
             
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                                                279 mAh
                                    
             
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Availability
| Officially announced | |
|---|---|
| Aug 05, 2020 | |
| Prices (MSRP) | |
| $450 | €467 | |
Design
| Dimensions | |
|---|---|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1.67 x 1.61 x 0.44 inches  42.5 x 41 x 11.3 mm  | 
        
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        1.52 x 1.31 x 0.45 inches  38.6 x 33.3 x 11.4 mm  | 
        
                                    
| Weight | |
| 1.70 oz / 48.2 g | 1.50 oz / 42.4 g | 
| Materials | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 Back: Ceramic Frame: Stainless steel  | 
        
                                    |
| Materials & Colors | |
| Stainless steel: Mystic bronze, Mystic silver | |
| Resistance | |
| Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | Water, Dust | 
| Colors | |
| Space Black, Silver | |
Display
| Size | |
|---|---|
| 1.2-inch, 26.78% screen-to-body | 1.5-inch, 55.12% screen-to-body | 
| Type | |
| Super AMOLED | OLED, 1000 nits | 
| Resolution | |
| 360x360px, 424 PPI | 340x272px, 290 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  | 
        
                                                        |
Battery
| Type | |
|---|---|
| 247 mAh, Li - Ion | 279 mAh | 
| Charging | |
| Qi wireless charging | Qi wireless charging | 
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.0 | 4.2 | 
| WLAN | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 b,g,n 802.11 b, g, n  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 b,g,n 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 | A-GPS, Glonass | 
| Other | |
| NFC, ANT+ | NFC | 
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | |
| Speakers | |
| Loudspeaker | Loudspeaker | 
Cellular
| 4G (FDD) Bands | |
|---|---|
| 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 | 
Alternative variants
non-LTE version
                                    | Prices (MSRP) | €418 | 
|---|---|
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