Vivo X Fold2
From Wiki-IoT
| Vivo X Fold2 | ||
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Security Grade
Calculator v1
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Vivo X Fold2
Category: Smartphone • Model / Gen: X Fold Series Release Date: 2023-04-20 • Status: End of sale Classification Date: 2025-10-09 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | As an official flagship device, no widespread hardware tampering issues are reported. |
| Known vulnerabilities | Rare | 🔗 Proof | Subject to general Android and Snapdragon platform vulnerabilities. No widespread, model-specific exploits were prominent. |
| Prior attacks | Rare | 🔗 Proof | Targeted attacks on specific smartphone models are rare; general mobile threats apply. |
| Updatability | Very common | 🔗 Proof | As a flagship device, it receives regular OS and security updates from vivo. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | 🔗 Proof | Integrates with vivo account system for cloud sync, device finding, and ecosystem services. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Supports modern standards like Wi-Fi 7 and Bluetooth 5.3, which utilize contemporary encryption protocols. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | As a device launched with Android 13, it employs File-Based Encryption (FBE) by default. |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Full account system for device management, cloud services, and security settings. |
| Authentication | Secure | 🔗 Proof | Features 3D ultrasonic dual-screen fingerprint sensors and supports facial recognition. |
| Brute-force protection | Exist | 🔗 Proof | Android includes built-in mechanisms that impose time delays after multiple failed unlock attempts. |
| Event logging | Access event logged | 🔗 Proof | The Android platform includes system-level logging of security and access events. |
| Passwords | Require change after setup | 🔗 Proof | The initial device setup and vivo account creation guide users to set a personal password. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | OriginOS 3 (Based on Android 13) (Companion App: V-Appstore, i Manager, vivo Cloud Services) |
| Hardware (CPU / GPU) | CPU: Qualcomm Snapdragon 8 Gen 2 • GPU: Adreno 740 |
| Memory & Storage | Memory: 12GB LPDDR5X RAM • Storage: 256GB / 512GB UFS 4.0 |
| Power, Battery & Charging | Battery: 4800 mAh (typical equivalent capacity) • Power: • Charging: 120W Wired Flash Charge, 50W Wireless Flash Charge |
| Display & Camera | Display: Inner: 8.03" AMOLED (2160×1916, 120Hz); Outer: 6.53" AMOLED (2520×1080, 120Hz) • Camera: Rear: 50MP Main (OIS) + 12MP Ultra-wide + 12MP Portrait; Front: 16MP |
| Sound & Connectivity | Sound: Stereo Speakers • Connectivity: 5G, Wi-Fi 7, Bluetooth 5.3, NFC, GPS |
| Physical (Dimensions & Mass) | Dimensions: Unfolded: 161.29 × 143.43 × 5.95 mm; Folded: 161.29 × 73.42 × 12.9-13.2 mm • Mass: 278.5g - 279.5g (varies by color) |
