Samsung Galaxy Watch 6 (44mm) vs Samsung Galaxy Watch 4 (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 6 (44mm) | Samsung Galaxy Watch 4 (40mm) | 
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                                    Released
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                                                Aug 11, 2023
                                    
             
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                                    Released
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                                                Aug 27, 2021
                                    
             
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                                                1.5-inch · 480x480px
                                    
             
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                                                1.2-inch · 450x450px
                                    
             
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                                                2GB · 16GB
                                    
             
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                                                1.5GB · 16GB
                                    
             
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                                                425 mAh
                                    
             
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                                                247 mAh
                                    
             
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| Check prices | 
Availability
| Officially announced | |
|---|---|
| Jul 26, 2023 | Aug 11, 2021 | 
Design
| Dimensions | |
|---|---|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 1.75 x 1.69 x 0.35 inches  44.4 x 42.8 x 9.0 mm  | 
        
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| Weight | |
| 1.17 oz / 33.3 g | |
| Materials | |
| Back: Aluminum | |
| Materials & Colors | |
| Black, Silver, Green, Gold | |
| Resistance | |
| Water (up to 5 meters), Dust; IP68; MIL-STD-810 certified | Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified | 
Display
| Size | |
|---|---|
| 1.5-inch | 1.2-inch | 
| Type | |
| Super AMOLED | Super AMOLED | 
| Resolution | |
| 480x480px, 453 PPI | 450x450px, 530 PPI | 
| Protection | |
| Sapphire | Corning Gorilla Glass DX+ | 
Hardware
| System chip | |
|---|---|
| Exynos W930 (5 nm) | Exynos W920 (5 nm) | 
| Processor | |
| Dual-core | |
| Memory | |
| 2GB/16GB | 1.5GB/16GB | 
| OS | |
| Wear OS | Wear OS | 
Battery
| Type | |
|---|---|
| 425 mAh | 247 mAh, Li - Ion | 
| Charging | |
| Qi wireless charging | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 5.3 | 5.0 | 
| WLAN | |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 a,b,g,n,ac 802.11 a, b, g, n, ac  |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 a,b,g,n,ac,dual-band 802.11 a, b, g, n, ac  | 
| Sensors | |
| Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, Blood Oxygen, Ambient light sensor | Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen, Ambient light sensor | 
| Location | |
| Glonass, Galileo, BeiDou | GPS, Glonass, Galileo, BeiDou | 
| Other | |
| NFC | NFC | 
Multimedia
| Speakers | |
|---|---|
| Loudspeaker | |
Cellular
| Data Speed | |
|---|---|
| LTE | |
| SIM type | |
| eSIM | |
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