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| Release date: | Aug. 28, 2021 |
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Samsung Galaxy Watch Active 4 alternatives
Samsung Galaxy Watch Active 4 review
Samsung Galaxy Watch Active 4. Display diagonal: 3.56 cm (1.4"), Display type: SAMOLED, Display resolution: 450 x 450 pixels, Touchscreen. Processor frequency: 1180 MHz, RAM capacity: 1500 MB, Flash memory: 16 GB. Wi-Fi. GPS (satellite). Battery capacity: 361 mAh. Weight: 30.3 g. Waterproof up to: 50 m, Band material: Fluoroelastomer, Band colour: Green. Operating system installed: Wear OS
Samsung Galaxy Watch Active 4 specs
Display
| Watch glass type: | Corning Gorilla Glass DX+ |
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| Display number of colours: | 16 million colours |
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| Display diagonal: | 3.56 cm (1.4") |
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| Display resolution: | 450 x 450 pixels |
| Display type: | SAMOLED |
Design
| Water resistance: | 5 ATM |
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| Waterproof up to: | 50 m |
| International Protection (IP) code: | IP68 |
| Protection features: | Waterproof |
| Shape: | Round |
| Band material: | Fluoroelastomer |
| Band colour: | Green |
| Watch case material: | Aluminium |
| Watch case colour: | Green |
| Watch case size: | 44 mm |
| Market positioning: | Smartwatch |
Performance
| Processor cores: | 2 |
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| Processor frequency: | 1180 MHz |
| Processor manufacturer: | Samsung |
| Flash memory: | 16 GB |
| RAM capacity: | 1500 MB |
| Operating system installed: | Wear OS |
| Mobile operating systems supported: | Android 10,Android 10.0,Android 6.0,Android 7.0,Android 7.1,Android 7.1.2,Android 8.0,Android 9.0 |
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Features
| Military standard: | MIL-STD-810G |
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| Heart rate sensor type: | Electrical, Optical |
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| Heart rate monitor: |
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Network
| Galileo: |
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Ports & interfaces
| Headphone connectivity: | Bluetooth |
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| Near Field Communication (NFC): |
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| Bluetooth profiles: | A2DP,AVRCP,HFP,HSP |
| Bluetooth version: | 5.0 |
| Wi-Fi standards: | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n) |
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Power
| Wireless charging: |
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| Battery life (max): | 40 h |
| Battery capacity: | 361 mAh |
Weight & dimensions
| Weight: | 30.3 g |
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| Thickness: | 9.8 mm |
| Depth: | 43.3 mm |
| Width: | 44.4 mm |