Samsung Galaxy S24 Ultra (SM-S928B)
From Wiki-IoT
Revision as of 08:22, 21 October 2026 by Linglong Wan (talk | contribs) (Created page with "{{Classification |name=Samsung Galaxy S24 Ultra |brand=Samsung |parent_company=Samsung Electronics |website=https://www.samsung.com/galaxy-s24-ultra/ |release_date=2024-01-31...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
| Samsung Galaxy S24 Ultra (SM-S928B) | ||
|---|---|---|
|
Security Grade
Calculator v
|
Samsung Galaxy S24 Ultra
Brand: Samsung (Parent: Samsung Electronics) Category: Smartphone • Model / Gen: S24 series SM-S928B Release Date: 2024-01-31 • Status: In sale Classification Date: • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | 🔗 Proof | Knox Vault secure processor isolates sensitive data; physical tampering triggers Knox warranty bit. |
| Known vulnerabilities | Rare | 🔗 Proof | Monthly security patches; no widespread unpatched critical issues. |
| Prior attacks | Rare | 🔗 Proof | Knox resistance to rooting and unauthorized firmware; some enterprise-targeted attacks documented. |
| Updatability | Very common | 🔗 Proof | Samsung commits to 7 years of OS and security updates for S24 series. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Samsung Pass, Knox Matrix, passkeys, third-party OAuth. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | TLS, Wi-Fi security, encrypted Samsung Cloud sync. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | File-Based Encryption (FBE) with Knox Vault-backed keys. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Samsung Account with multi-user profiles, Knox Manage for enterprise. |
| Authentication | Secure | 🔗 Proof | Ultrasonic fingerprint, face recognition, PIN/password, Knox Vault. |
| Brute-force protection | Exist | 🔗 Proof | Android system-level lockout after failed attempts; Knox-enhanced protection. |
| Event logging | Access event logged | 🔗 Proof | Samsung account sign-in history, Knox audit logs. |
| Passwords | Require change after setup with complexity requirements | 🔗 Proof | Android enterprise password policies can enforce complexity; default setup requires user-defined PIN/password. |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Android 14 (One UI 6.1) (Companion App: Samsung SmartThings / Galaxy Wearable) |
| Hardware (CPU / GPU) | CPU: Snapdragon 8 Gen 3 for Galaxy • GPU: Adreno 750 |
| Memory & Storage | Memory: 12 GB RAM • Storage: 256 GB / 512 GB / 1 TB UFS 4.0 |
| Power, Battery & Charging | Battery: 5000 mAh Li-Ion • Power: USB-C • Charging: 45W wired, 15W wireless |
| Display & Camera | Display: 6.8-inch Dynamic AMOLED 2X, 1440 x 3120 • Camera: 200 MP main + 12 MP ultrawide + 10 MP 3x telephoto + 50 MP 5x telephoto |
| Sound & Connectivity | Sound: Stereo speakers (AKG tuned) • Connectivity: 5G, Wi-Fi 7, Bluetooth 5.3, NFC, USB-C |
| Physical (Dimensions & Mass) | Dimensions: 162.3 x 79 x 8.6 mm • Mass: 232 g |
