Samsung Galaxy Note 20
From Wiki-IoT
Classification
| Samsung Galaxy Note 20 | |
|---|---|
| Classification | |
| Grade | A- |
| Calculator version | [[:Category:Calculator v|]] |
| Classification date | |
| Information | |
| Name | Samsung Galaxy Note 20 |
| Brand by Parent | Samsung by Samsung |
| Generation | |
| Model(s) | |
| Release date | 2020-08-05 |
| Type/Category | Smart phone |
| Website | [www.samsung.com] |
| Status | |
| More | |
| Dimensions | |
| Mass | |
| Operating system | |
| Companion App | |
| CPU | Snapdragon 865+ (7nm+) / Exynos 990 (7nm+) |
| GPU | Adreno 650 (Snapdragon) / Mali-G77 MP11 (Exynos) |
| Memory | 8 |
| Storage | 256 |
| Battery | 4300mAh |
| Power | 16.6Wh |
| Charging | 25W wired fast charging, 15W wireless charging, 4.5W reverse wireless charging |
| Display | 2400 × 1080, Super AMOLED Plus, 60Hz |
| Camera | 64 million pixel telephoto camera + 12 million pixel wide-angle camera + 12 million pixel ultra wide-angle camera + 10 million pixel front camera |
| Sound | Stereo speakers tuned by AKG, support for AAC, MP3, FLAC, etc. |
| Connectivity | 5G / 4G LTE; Wi-Fi 6; Bluetooth 5.0; NFC; IP68 water and dust resistance |
| Device | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Known hardware tampering | Rare | [1] | The Samsung Knox platform provides end-to-end security, from the chip to the software layer, making hardware-level tampering extremely difficult and rare. |
| Known vulnerabilities | Very common | [2] | As a mainstream Android device, it is a primary target for security researchers. Consequently, vulnerabilities are discovered and reported very commonly. |
| Prior attacks | Very common | [3] | The Android platform is a primary global target for malware, making attack attempts against devices running it very common. |
| Updatability | Very common | [4] | The Note 20 received frequent security updates throughout its supported lifecycle (approx. 4 years). Note: Official update support effectively ended in early 2024. |
| Category score | 3 | ||
| System | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Authentication with other systems | Full | [5] | Supports all standard modern authentication protocols, allowing for secure integration with various cloud services and systems. |
| Communications | Encrypted with up-to-date encryption | [6] | Supports the latest communication encryption standards of its time, such as WPA3 for Wi-Fi and TLS 1.3 for web traffic. |
| Storage | Encrypted with up-to-date encryption | [7] | File-Based Encryption (FBE) is enabled by default, ensuring user data is encrypted at rest. |
| Category score | 1 | ||
| User Authentication | |||
|---|---|---|---|
| Criterion | Value | Proof(s) | Comment |
| Account management | Full | [8] | Provides full functionality for adding, removing, and managing permissions for Google, Samsung, and other third-party accounts. |
| Authentication | Secure | [9] | Supports multiple strong authentication methods, such as ultrasonic fingerprint and PIN, which are protected by a hardware-backed security module. |
| Brute-force protection | Exist | [10] | Triggers an increasing lockout delay mechanism after multiple incorrect unlock attempts, effectively preventing brute-force attacks. |
| Event logging | Access event logged | [11] | The associated Google/Samsung account logs all critical security events, such as new device sign-ins, for user review. |
| Passwords | Require change after setup with complexity requirements | [12] | Forces the user to create a screen lock (PIN, pattern, or password) that meets minimum complexity requirements during initial setup. |
| Category score | 1 | ||
| Grade | A- |
|---|
