Samsung Galaxy Watch 4 40mm Bluetooth
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Apple Watch 1st Gen 38mm Stainless Steel
Product comparison
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Device Information |
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| Black, Green, Silver, Pink Gold | Colours | Silver, Space Black |
| 16 GB | Storage | 8 GB |
| 1.50 GB | Memory | 0.50 GB |
| Wear OS | Operating System | Watch OS |
| 249 $ / 249 € | Price from | 549 $ / 649 € |
| Q3/2021 | Release Date | Q2/2015 |
Dimensions / Housing |
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| Round | Display form | Rectangular |
| 40.4 mm | Height | 38.6 mm |
| 39.3 mm | Width | 33.3 mm |
| 9.8 mm | Depth | 10.5 mm |
| 26 g | Weight | 40 g |
| Aluminum | Housing Material | Stainless Steel |
| Waterproof 50m | Water Resistance | Waterproof 50m |
| -- | MIL Standard | -- |
Processor |
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| Samsung Exynos W920 | Name | Apple S1 |
| Samsung | Manufacturer | Apple |
| 2 / 2 | Cores / Threads | 1 / 1 |
| 1.18 (1.18) GHz | Frequency | 0.52 (0.52) GHz |
| 5 nm | Structure | 28 nm |
| ARM Cortex-A55 | Architecture | S1 |
| Q3/2021 | Release Date | Q2/2015 |
Screen |
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| 1.2 inch | Size | 1.3 inch |
| AMOLED | Technology | OLED |
| Glass (Corning Gorilla Glass DX+) | Glas Type | Sapphire Glass |
| 396x396 (466 ppi) | Resolution | 272x340 (326 ppi) |
| -- | Brightness | 450 nits |
| Yes | Always On Display | No |
Battery |
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| Rechargeable Battery | Type | Rechargeable Battery |
| 247.00 Wh | Capacity | 205.00 Wh |
| No | Solar module | No |
| 30.00 h | Battery Life | 24.00 h |
| Magnetic Charging | Charging | Magnetic Charging |
Connectivity |
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| 802.11n (Wi-Fi 4) | Wireless LAN | 802.11n (Wi-Fi 4) |
| Bluetooth 5.0 | Bluetooth | Bluetooth 4.0 |
| -- | SIM card | -- |
| -- | Cellular | -- |
| Yes | NFC | Yes |
| No | ANT+ | No |
| No | UWB | No |
| -- | Ports | -- |
Sensors |
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| Yes | Acceleration | Yes |
| Yes | Barometer | No |
| No | Thermometer | No |
| Yes | Gyroscope | Yes |
| Yes | GPS | Yes |
| Yes | Compass | No |
Measurement Functions |
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| Yes | Hear Rate | Yes |
| Yes | ECG | No |
| Yes | Blood Pressure | No |
| Yes | Blood Oxygen | No |
| No | Skin Temperature | No |
Manufacturer |
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| SM-R860 | Part-no | A1553 |
| Link to manufacturer | Datasheet | Link to manufacturer |
Samsung Exynos W920, 1.50 GB GB
Buy this product at amazon!
Apple S1, 0.50 GB GB
Buy this product at amazon!
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