Samsung Galaxy S25 Ultra
From Wiki-IoT
| Samsung Galaxy S25 Ultra | ||
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Security Grade
Calculator v1
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Samsung Galaxy S25 Ultra
Category: Smart phone • Model / Gen: 25th generation SM - S251U Release Date: 2025-01-23 • 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 | — | No reports indicate hardware tampering issues with this model. |
| Known vulnerabilities | Rare | 🔗 Proof | A critical flaw (CVE-2025-21043) was identified, allowing remote code execution via a third-party image processing library. Samsung has released an urgent security update to address this vulnerability. |
| Prior attacks | Rare | — | No significant security breaches have been reported for this device. |
| Updatability | Very common | 🔗 Proof | Samsung provides regular security updates for its devices, ensuring timely patches for vulnerabilities. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | The device supports integration with enterprise systems through Samsung Knox, enabling secure authentication mechanisms. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Samsung's One UI 8 introduces enhanced security features, including encrypted communications to protect user data. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | The device utilizes Samsung Knox for hardware-backed encryption, ensuring secure storage of user data. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | The device supports comprehensive account management features, allowing users to manage their Samsung accounts securely. |
| Authentication | Secure | 🔗 Proof | The device offers secure authentication methods, including biometric options like fingerprint and facial recognition. |
| Brute-force protection | Exist | 🔗 Proof | The device includes brute-force protection mechanisms to prevent unauthorized access through repeated login attempts. |
| Event logging | Partial logging | 🔗 Proof | The device logs access events, allowing users to monitor and review security-related activities. |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | The device enforces password complexity requirements and prompts users to change default passwords after initial setup. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Android 14 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 / 16 GB • Storage: 256 / 512 GB / 1 TB (no microSD expansion) |
| Power, Battery & Charging | Battery: 5000 mAh • Power: ~19 Wh • Charging: 45W wired fast charging, 15W wireless charging, 4.5W reverse wireless charging |
| Display & Camera | Display: 6.9-inch Dynamic AMOLED 2X, 3120 × 1440, 1–120Hz adaptive refresh rate, 2600 nits peak brightness • Camera: Rear: 200 MP wide-angle + 50 MP ultra-wide + 50 MP periscope telephoto (5x optical zoom) + 10 MP telephoto (3x optical zoom); Front: 12 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: 163 × 79 × 8.2 mm • Mass: 220 g |
