| Xiaomi 17 Ultra (2512BPNDAG)
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Security Grade
Calculator v1
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Xiaomi 17 Ultra
Release Date: 2025-11-01 • Status: In sale
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Security Evaluation
1. Device Security
| Criterion
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Value
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Proof
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Comment
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| Known hardware tampering
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Rare
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π Proof
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Factory sealed device; tampering possible but uncommon
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| Known vulnerabilities
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Rare
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π Proof
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Regular monthly security patch releases
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| Prior attacks
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Rare
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π Proof
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Most attacks require social engineering or physical access
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| Updatability
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Very common
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π Proof
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OTA HyperOS security and feature updates
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| Category Score
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Score: 2 / 3
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2. System Security
| Criterion
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Value
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Proof
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Comment
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| Authentication with other systems
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Partial
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π Proof
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Bind to Xiaomi account, Mi Cloud, Find Device service
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| Communications
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Encrypted with up-to-date encryption
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π Proof
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TLS for network traffic, encrypted Bluetooth/Wi-Fi links
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| Storage
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Encrypted with up-to-date encryption
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π Proof
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File-based full disk encryption
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| Category Score
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Score: 2 / 3
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3. User Authentication
| Criterion
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Value
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Proof
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Comment
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| Account management
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Full
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π Proof
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Local screen lock + Xiaomi cloud account management
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| Authentication
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Secure
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π Proof
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Password, PIN, pattern, in-display fingerprint, face unlock
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| Brute-force protection
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Exist
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π Proof
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Lockout delay after repeated failed unlock attempts
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| Event logging
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Access event logged
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π Proof
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Unlock, login and security events recorded locally and cloud-side
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| Passwords
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Require change after setup with complexity requirements
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π Proof
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User-defined lock password, supports complexity rules
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| Category Score
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Score: 1 / 3
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Technical Specifications
| Property
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Details
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| Operating System & App
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MIUI / HyperOS (Android based) (Companion App: Xiaomi Home, Mi Cloud, Find Device)
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| Hardware (CPU / GPU)
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CPU: Snapdragon 8 Gen 4 • GPU: Adreno 830
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| Memory & Storage
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Memory: 16GB / 24GB LPDDR5X • Storage: 512GB / 1TB / 2TB UFS 4.0
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| Power, Battery & Charging
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Battery: 5500 mAh lithium polymer • Power: 90W wired, 80W wireless • Charging: USB-C wired charging, magnetic wireless charging
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| Display & Camera
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Display: 6.73-inch LTPO AMOLED, 2K, 1β120Hz • Camera: Triple rear camera system: main, ultra-wide, periscope telephoto
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| Sound & Connectivity
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Sound: Stereo dual speakers • Connectivity: 5G, WiβFi 7, Bluetooth 5.4, NFC, IR blaster, USBβC
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| Physical (Dimensions & Mass)
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Dimensions: 162.3 Γ 76.6 Γ 8.4 mm • Mass: 221 g
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This entry describes Xiaomi 17 Ultra (2512BPNDAG), a flagship HyperOS smartphone powered by Snapdragon 8 Gen4. It supports full-disk encryption, regular OTA security updates, Xiaomi account binding, multiple biometric unlock methods and Find Device anti-theft features.