Samsung Galaxy S25 Ultra
From Wiki-IoT
Classification
| Samsung Galaxy S25 Ultra | |
|---|---|
| Classification | |
| Grade | A- |
| Calculator version | [[:Category:Calculator v|]] |
| Classification date | |
| Information | |
| Name | Samsung Galaxy S25 Ultra |
| Brand by Parent | Samsung by Samsung |
| Generation | 25th generation |
| Model(s) | SM - S251U |
| Release date | 2025-01-23 |
| Type/Category | Smart phone |
| Website | [www.samsung.com] |
| Status | In sale |
| More | |
| Dimensions | 163 × 79 × 8.2 mm |
| Mass | 220 g |
| Operating system | Android 14 with One UI 7.0 |
| Companion App | Samsung Members、Galaxy Wearable |
| CPU | Snapdragon 8 Elite for Galaxy |
| GPU | Integrated with Snapdragon 8 Elite |
| Memory | 12 / 16 GB |
| Storage | 256 / 512 GB / 1 TB (no microSD expansion) |
| Battery | 5000 mAh |
| Power | ~19 Wh |
| Charging | 45W wired fast charging, 15W wireless charging, 4.5W reverse wireless charging |
| 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 | Stereo speakers |
| Connectivity | 5G, Wi-Fi 802.11 a/b/g/n/ac/ax/be, NFC, USB-C, fingerprint & face unlock |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [] | No reports indicate hardware tampering issues with this model. |
| Known vulnerabilities | Rare | [1] | 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 | [2] | Samsung provides regular security updates for its devices, ensuring timely patches for vulnerabilities. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [3] | The device supports integration with enterprise systems through Samsung Knox, enabling secure authentication mechanisms. |
| Communications | Encrypted with up-to-date encryption | [4] | Samsung's One UI 8 introduces enhanced security features, including encrypted communications to protect user data. |
| Storage | Encrypted with up-to-date encryption | [5] | The device utilizes Samsung Knox for hardware-backed encryption, ensuring secure storage of user data. |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [6] | The device supports comprehensive account management features, allowing users to manage their Samsung accounts securely. |
| Authentication | Secure | [7] | The device offers secure authentication methods, including biometric options like fingerprint and facial recognition. |
| Brute-force protection | Exist | [8] | The device includes brute-force protection mechanisms to prevent unauthorized access through repeated login attempts. |
| Event logging | Partial logging | [9] | The device logs access events, allowing users to monitor and review security-related activities. |
| Passwords | Require change after setup with complexity requirements | [10] | The device enforces password complexity requirements and prompts users to change default passwords after initial setup. |
| Category score | 2 | ||
| Grade | A- |
|---|
