Fairphone 4
From Wiki-IoT
Revision as of 00:29, 25 September 2025 by Jeandecian (talk | contribs)
Classification
| Fairphone 4 | |
|---|---|
| Classification | |
| Grade | A- |
| Calculator version | 1 |
| Classification date | 2025-09-24 |
| Information | |
| Name | Fairphone 4 |
| Brand by Parent | Fairphone by Fairphone |
| Generation | 4th Generation |
| Model(s) | Fairphone 4 5G |
| Release date | 2021-09-30 |
| Type/Category | Smartphone |
| Website | [1] |
| Status | End of sale |
| More | |
| Dimensions | 162.5 x 75.5 x 10.5 mm |
| Mass | 225g |
| Operating system | Android 11 |
| Companion App | Fairphone Updater, Fairphone Community App |
| CPU | Qualcomm Snapdragon 750G |
| GPU | Adreno 619 |
| Memory | 6GB/8GB RAM |
| Storage | 128GB/256GB |
| Battery | 3905 mAh, up to 24 hours usage |
| Power | 20W fast charging |
| Charging | USB-C, supports wireless charging (via accessories) |
| Display | 6.3-inch Full HD+ display |
| Camera | Dual rear camera setup (48MP wide, 48MP ultra-wide), 25MP front camera |
| Sound | Stereo speakers with Dolby Atmos |
| Connectivity | 5G, Wi-Fi 5, Bluetooth 5.1 |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | Rare | [] | |
| Known vulnerabilities | Rare | [] | |
| Prior attacks | None | [] | |
| Updatability | Very common | [] | Regular security updates |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Partial | [] | Fairphone integration with Google services |
| Communications | Encrypted with up-to-date encryption | [] | |
| Storage | Encrypted with up-to-date encryption | [] | |
| Category score | 2 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [] | |
| Authentication | Secure | [] | |
| Brute-force protection | Exist | [] | |
| Event logging | Access event logged | [] | |
| Passwords | Require change after setup with complexity requirements | [] | |
| Category score | 1 | ||
| Grade | A- |
|---|
