Beats Solo 4
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Revision as of 03:22, 28 September 2025 by 20222729Yutong Yan (talk | contribs)
Classification
| Beats Solo 4 | |
|---|---|
| Classification | |
| Grade | C |
| Calculator version | [[:Category:Calculator v|]] |
| Classification date | |
| Information | |
| Name | Beats Solo 4 |
| Brand by Parent | Beats by Apple Inc. |
| Generation | 4 |
| Model(s) | Solo 4 |
| Release date | 2024-04-30 |
| Type/Category | Earphone |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | 17.7 × 15.8 × 6.8 cm |
| Mass | 217 g |
| Operating system | |
| Companion App | Beats app |
| CPU | |
| GPU | |
| Memory | |
| Storage | |
| Battery | up to 50 hours |
| Power | Internal rechargeable lithium-ion battery |
| Charging | USB-C |
| Display | |
| Camera | |
| Sound | Drivers: 40 mm dynamic drivers Features: Spatial Audio with dynamic head tracking Lossless / wired audio via USB-C or 3.5 mm cable |
| Connectivity | Bluetooth 5.3; 3.5 mm analog input; USB-C |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [] | No public reports of hardware tampering for Solo 4. |
| Known vulnerabilities | Rare | [] | No specific CVEs or public vulnerabilities found in searched sources. |
| Prior attacks | Rare | [] | No documented attack cases for this model. |
| Updatability | Very common | [] | Likely supports firmware updates via Beats/Apple infrastructure, though no detailed public update schedule found. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Partial | [] | Device interacts with Apple / Beats services, streaming / account systems. |
| Communications | Encrypted with up-to-date encryption | [] | Bluetooth 5.3 includes built-in link encryption; USB-C and wired use direct link. |
| Storage | No encryption | [] | No public info about local storage encryption. |
| Category score | 2 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Basic | [] | Uses user’s Apple / Beats account for app integration; device has no local user account. |
| Authentication | Basic | [] | Authentication for cloud/app services; no local login on device. |
| Brute-force protection | Basic | [] | No local password interface to brute force. |
| Event logging | Partial logging | [] | No public evidence of security event logging. |
| Passwords | Default/Common/Easy to guess | [] | Device does not use local passwords; depends on app / account credentials. |
| Category score | 3 | ||
| Grade | C |
|---|
