Samsung Galaxy Z Fold 7
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Security Grade
Calculator v1
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Samsung Galaxy Z Fold7
Category: Smart phone • Model / Gen: 7th generation SM - F971B Release Date: 2025-07-09 • Status: In sale Classification Date: 2025-10-15 • [www.samsung.com Official Website] | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | The complex hinge and display assembly are manufactured under strict controls. Knox Vault provides hardware-based protection. |
| Known vulnerabilities | Rare | 🔗 Proof | As a flagship device, it will receive priority and regular security updates to patch vulnerabilities. |
| Prior attacks | Rare | 🔗 Proof | Targeted attacks are uncommon for the general user base; the device benefits from the same security ecosystem as other Galaxy flagships. |
| Updatability | Very common | — | Expected to be covered by Samsung's long-term software update policy for flagship models. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Supports secure authentication and seamless integration with other Samsung devices (phones, tablets, watches, PCs) and services. |
| Communications | Encrypted with up-to-date encryption | — | All modern communication channels (cellular, Wi-Fi, Bluetooth) are encrypted using current industry standards. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Utilizes hardware-accelerated, file-based encryption (FBE) with keys protected by the dedicated security chipset. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Offers comprehensive remote management features via a Samsung account, including tracking and data protection for a device of this form factor. |
| Authentication | Secure | 🔗 Proof | Expected to combine a side-mounted fingerprint sensor (integrated into the power button) with advanced facial recognition for flexible and secure access. |
| Brute-force protection | Exist | 🔗 Proof | Standard Android and Knox anti-brute-force mechanisms will be in place, locking the device after repeated failed attempts. |
| Event logging | Partial logging | — | Knox provides detailed security event logging, especially relevant for enterprise deployments of the device. |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Initial device setup will enforce the configuration of a strong screen lock method (PIN, Pattern, Password) meeting minimum complexity rules. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Android 15 with One UI 7.0 (Companion App: Samsung Members、Galaxy Wearable) |
| Hardware (CPU / GPU) | CPU: Snapdragon 8 Elite for Galaxy • GPU: Integrated with Snapdragon 8 Elite |
| Memory & Storage | Memory: 12 GB • Storage: 256 / 512 GB (no microSD expansion) |
| Power, Battery & Charging | Battery: 4400 mAh • Power: ~16.7 Wh • Charging: 25W wired fast charging, 15W wireless charging, 4.5W reverse wireless charging |
| Display & Camera | Display: Main: 8.0-inch Dynamic AMOLED 2X, 2520 × 1080, 1–120Hz adaptive refresh rate, 2600 nits peak brightness; Cover: 6.5-inch Dynamic AMOLED 2X, 2520 × 1080, 21:9 aspect ratio, Gorilla Glass Ceramic 2 • Camera: Rear: 200 MP main + 40 MP ultra-wide; Front (unfolded): 10 MP |
| Sound & Connectivity | Sound: Stereo speakers • Connectivity: 5G, Wi-Fi 802.11 a/b/g/n/ac/ax/be, NFC, USB-C, fingerprint & face unlock |
| Physical (Dimensions & Mass) | Dimensions: Folded: 153 × 73 × 14 mm；Unfolded: 185 × 153 × 6.9 mm • Mass: 260 g |
