Samsung Galaxy Z Flip 4
From Wiki-IoT
| Samsung Galaxy Z Flip 4 | ||
|---|---|---|
|
Security Grade
Calculator v1
|
Samsung Galaxy ZFlip4
Category: Smartphone • Model / Gen: 4 Release Date: 2022-08-22 • Status: In sale Classification Date: 2024-10-31 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | — | |
| Known vulnerabilities | Rare | [【https://www.androidauthority.com/samsung-galaxy-z-flip-4-updates-3215194/】【https://www.sammobile.com/news/galaxy-z-flip-fold-4-february-2024-security-update-usa/】【https://www.theregister.com/2024/10/24/samsung_phone_eop_attacks/】 🔗 Proof] | |
| Prior attacks | Rare | [【https://www.theregister.com/2024/10/24/samsung_phone_eop_attacks/】【】 🔗 Proof] | |
| Updatability | Very common | — | |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Full | — | |
| Communications | Encrypted with up-to-date encryption | — | |
| Storage | Encrypted with up-to-date encryption | — | |
| Category Score | Score: 1 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | — | |
| Authentication | Secure | — | |
| Brute-force protection | Exist | — | |
| Event logging | Access event logged | [【https://security.samsungmobile.com/workScope.smsb】 🔗 Proof] | |
| Passwords | Require change after setup with complexity requirements | — | |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Android 12 (Companion App: ) |
| Hardware (CPU / GPU) | CPU: Qualcomm Snapdragon 8+ Gen1 octa-core processor, frequency: 3277 MHZ • GPU: Qualcomm Adreno730 |
| Memory & Storage | Memory: 8GB LPDDR5 • Storage: 256GB、512GB UFS 3.1 |
| Power, Battery & Charging | Battery: 3700 mah, non-removable battery • Power: • Charging: 25 watts wired charging, 15 watts wireless charging, 4.5 watts wireless reverse charging |
| Display & Camera | Display: Home screen size: 6.7 inches Screen material: AMOLED Home screen resolution: 2640x1080 pixels Screen refresh rate: 120 Hz Secondary screen size: 1.9 inches Secondary screen resolution: 260×512 pixels • Camera: Rear camera: 12MP + 12MP Front camera: 10 megapixels Aperture: F2.2+F1.8 Flash: Rear LED flash |
| Sound & Connectivity | Sound: Stereo dual speakers • Connectivity: 5G network: Supported 4G network: Supported 3G network: Supported SIM Card Type: Single card (Nano SIM card) WLAN function: dual-band WiFi, WiFi6 (IEEE 802.11a /b/g/n/ac/ax) Bluetooth: Bluetooth 5.2 NFC: Supports NFC |
| Physical (Dimensions & Mass) | Dimensions: s approximately 71.9mm in height, 165.2mm in width, and 6.9mm in thickness when unfolded; and approximately 71.9mm in height, 84.9mm in width, and 17.1mm in thickness when folded. • Mass: 187g |
