Xiaomi Redmi K80 Ultra
From Wiki-IoT
| Xiaomi Redmi K80 Ultra | ||
|---|---|---|
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Security Grade
Calculator v1
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REDMI K80 Ultra
Category: Smartphone • Model / Gen: Release Date: 2025-06-26 • Status: In sale Classification Date: 2025-10-15 • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | — | |
| Known vulnerabilities | Rare | — | |
| Prior attacks | Rare | — | |
| Updatability | Very common | — | |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | — | |
| Communications | Encrypted with up-to-date encryption | — | |
| Storage | Encrypted with up-to-date encryption | — | |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | — | |
| Authentication | Secure | — | |
| Brute-force protection | Exist | — | |
| Event logging | Access event logged | — | |
| Passwords | Require change after setup with complexity requirements | — | |
| Category Score | Score: 1 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Xiaomi HyperOS 2 (Companion App: ) |
| Hardware (CPU / GPU) | CPU: 天玑 9400+ • GPU: Immortalis-G925 |
| Memory & Storage | Memory: 12GB/16GB • Storage: 256GB/512GB/1TB |
| Power, Battery & Charging | Battery: 7410mAh(typ) • Power: • Charging: 120W wired fast charging |
| Display & Camera | Display: 6.83" 1.5K OLED, 144Hz refresh rate, 3200 nits peak brightness • Camera: Rear: 50MP main (OIS) + 8MP ultra-wide; Front: 20MP |
| Sound & Connectivity | Sound: Stereo dual speakers, Dolby Atmos support • Connectivity: Wi-Fi 7, Bluetooth 5.4, Dual 5G SIM, USB-C (USB 2.0), NFC, Infrared |
| Physical (Dimensions & Mass) | Dimensions: 6.83 inches • Mass: 219g |
