Sony BRAVIA XR 75-inch X90L 4K LED TV
From Wiki-IoT
Classification
| Sony BRAVIA XR 75-inch X90L 4K LED TV | |
|---|---|
| Classification | |
| Grade | A |
| Calculator version | 1 |
| Classification date | 2025-10-17 |
| Information | |
| Name | Sony XR-75X90L |
| Brand by Parent | Sony（Sony BRAVIA / Sony Electronics） by Sony Group Corporation |
| Generation | BRAVIA XR 2023 lineup |
| Model(s) | XR-75X90L |
| Release date | 2023-01-08 |
| Type/Category | TV |
| Website | [1] |
| Status | In sale |
| More | |
| Dimensions | Approx. 1675 × 963 × 73 mm (without stand) |
| Mass | Approx. 33.2 kg |
| Operating system | Google TV (based on Android 12) |
| Companion App | Sony BRAVIA App, Google Home, Sony |
| CPU | Cognitive Processor XR |
| GPU | Integrated XR Graphics Engine |
| Memory | 3 GB RAM (approx.) |
| Storage | 16 GB internal storage |
| Battery | N/A (AC powered) |
| Power | 450 W (typical) |
| Charging | N/A |
| Display | 75-inch 4K UHD (3840 × 2160), Full Array LED, 120Hz |
| Camera | Optional BRAVIA CAM accessory |
| Sound | Acoustic Multi-Audio, Dolby Atmos, DTS Digital Surround |
| Connectivity | Wi-Fi 6, Bluetooth 5.0, HDMI 2.1, Ethernet, USB 3.0 |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | None | [2] | Sony TVs are sealed consumer devices with no tampering reports. |
| Known vulnerabilities | Rare | [3] | Vulnerabilities arise occasionally from Android TV updates. |
| Prior attacks | Rare | [4] | Limited CVEs for older BRAVIA models only. |
| Updatability | Very common | [5] | Frequent OTA firmware and Android security updates. |
| Category score | 2 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [6] | Integrates fully with Google Account ecosystem. |
| Communications | Encrypted with up-to-date encryption | [7] | Uses TLS 1.3 and OAuth 2.0 for secure communication. |
| Storage | Encrypted with up-to-date encryption | [8] | Device uses AES-256 for encrypted storage under Android. |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [9] | Full Google Account management supported. |
| Authentication | Secure | [10] | OAuth 2.0 with optional two-factor authentication. |
| Brute-force protection | Exist | [11] | Login throttling and 2FA prevent brute-force access. |
| Event logging | Access event logged | [12] | Access and activity logs viewable via Google Account. |
| Passwords | Require change after setup with complexity requirements | [13] | Enforced password policy via Google Account settings. |
| Category score | 1 | ||
| Grade | A |
|---|
