Samsung Galaxy Watch 4 Classic
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| Samsung Galaxy Watch 4 Classic | ||
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Security Grade
Calculator v1
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Samsung Galaxy Watch 4 Classic
Brand: Samsung Category: Smartwatch • Model / Gen: 4 Galaxy Watch 4 Classic (46 mm) Release Date: 2021-08-11 • Status: In sale Classification Date: 2022-02-06 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | |
| Known vulnerabilities | None | 🔗 Proof | |
| Prior attacks | None | 🔗 Proof | |
| Updatability | Rare | 🔗 Proof | |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | No | 🔗 Proof | |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Basic | 🔗 Proof | |
| Authentication | Secure | 🔗 Proof | |
| Brute-force protection | Exist | 🔗 Proof | |
| Event logging | Access event logged | 🔗 Proof | |
| Passwords | Require change after setup | 🔗 Proof | |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | One UI Watch 3 (Compatible with Android 6.0 or higher) (Companion App: Wear OS Powered by Samsung) |
| Hardware (CPU / GPU) | CPU: Exynos W920 Dual Core 1.18 GHz • GPU: Mali-G68 |
| Memory & Storage | Memory: 16 GB • Storage: 1.5 GB RAM |
| Power, Battery & Charging | Battery: Li-Ion 361 mAh, non-removable • Power: Cortex-M55 • Charging: Qi wireless charging |
| Display & Camera | Display: 1.4" (34.6mm) Circular Super AMOLED (450x450), Full Color Always On Display, Corning® Gorilla® Glass DX • Camera: |
| Sound & Connectivity | Sound: Loudspeaker • Connectivity: LTE, Bluetooth® 5.0, Wi-Fi 802.11 a/b/g/n 2.4+5GHz, NFC, A GPS/GLONASS/Beidou/Galileo |
| Physical (Dimensions & Mass) | Dimensions: 45.5 x 45.5 x 11 mm • Mass: 52 g |
