Vivo TWS 3e
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Revision as of 19:02, 9 October 2025 by Jeandecian (talk | contribs)
Classification
| Vivo TWS 3e | |
|---|---|
| Classification | |
| Grade | D |
| Calculator version | 1 |
| Classification date | 2025-10-09 |
| Information | |
| Name | Vivo TWS 3e |
| Brand by Parent | Vivo by Vivo |
| Generation | 3rd Generation (TWS3 series) |
| Model(s) | TWS 3e |
| Release date | 2022-11-24 |
| Type/Category | Earphone |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | Earbud: ~26.5 x 20.2 x 23.3 mm; Charging Case: ~59.8 x 48.8 x 24.9 mm |
| Mass | Earbud: ~4.7g each; Charging Case: ~44.5g |
| Operating system | Proprietary firmware for audio processing and connectivity |
| Companion App | vivo Hi-Fi Audio |
| CPU | Not Applicable |
| GPU | Not Applicable |
| Memory | Not Applicable |
| Storage | Not Applicable |
| Battery | Earbud: 42mAh each; Charging Case: 460mAh |
| Power | USB Type-C charging |
| Charging | Wired charging for case. Fast charging for earbuds (1.5 hours of playback from 10-minute charge) |
| Display | No |
| Camera | No |
| Sound | 12.2mm dynamic driver, Deep Bass System 2.0, Active Noise Cancellation (ANC) |
| Connectivity | Bluetooth 5.3 |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [] | |
| Known vulnerabilities | None | [] | |
| Prior attacks | None | [] | |
| Updatability | None | [] | |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | No | [] | |
| Communications | No encryption | [] | |
| Storage | No encryption | [] | |
| Category score | 3 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Absent | [] | |
| Authentication | Absent | [] | |
| Brute-force protection | Absent | [] | |
| Event logging | Absent | [] | |
| Passwords | Default/Common/Easy to guess | [] | |
| Category score | 3 | ||
| Grade | D |
|---|
