OPPO Enco Air3
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Revision as of 19:35, 9 October 2025 by Jeandecian (talk | contribs)
Classification
| OPPO Enco Air3 | |
|---|---|
| Classification | |
| Grade | A+ |
| Calculator version | 1 |
| Classification date | 2025-10-09 |
| Information | |
| Name | OPPO Enco Air3 |
| Brand by Parent | OPPO by OPPO |
| Generation | Enco Air Series |
| Model(s) | ETE31 |
| Release date | 2023-02-20 |
| Type/Category | Earphones |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | Earbud: 22.8 × 20.5 × 23.8 mm Charging Case: 60.5 × 50.5 × 24.8 mm |
| Mass | Single Earbud: ~3.8 g Charging Case: ~38.2 g |
| Operating system | Compatible with Android 8.0+ and iOS 13.0+ |
| Companion App | HeyMelody (OPPO Audio App) |
| CPU | |
| GPU | |
| Memory | |
| Storage | |
| Battery | |
| Power | |
| Charging | |
| Display | |
| Camera | |
| Sound | |
| Connectivity | |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [2] | |
| Known vulnerabilities | None | [3] | |
| Prior attacks | None | [4] | |
| Updatability | Very common | [5] | |
| Category score | 1 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [6] | |
| Communications | Encrypted with up-to-date encryption | [7] | |
| Storage | Encrypted with up-to-date encryption | [8] | |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [9] | |
| Authentication | Secure | [10] | |
| Brute-force protection | Exist | [11] | |
| Event logging | Access event logged | [12] | |
| Passwords | Require change after setup with complexity requirements | [13] | |
| Category score | 1 | ||
| Grade | A+ |
|---|
