Vivo X100s

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	Rare	🔗 Proof
Prior attacks	Rare	🔗 Proof
Updatability	Very common	🔗 Proof
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	🔗 Proof
Communications	Encrypted with up-to-date encryption	🔗 Proof
Storage	Encrypted with up-to-date encryption	🔗 Proof
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof
Authentication	Secure	🔗 Proof
Brute-force protection	Exist	🔗 Proof
Event logging	Access event logged	🔗 Proof
Passwords	Require change after setup with complexity requirements	🔗 Proof
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Android 14 OriginOS 4 (Companion App: nothing)
Hardware (CPU / GPU)	CPU: MediaTek Dimensity 9300+ • GPU: Arm Immortalis-G720 MC12
Memory & Storage	Memory: 12 GB, 16 GB LPDDR5X RAM • Storage: 256 GB, 512 GB, 1 TB UFS 4.0 (non-expandable)
Power, Battery & Charging	Battery: Non-removable Li-Ion polymer, 5100 mAh (typical) • Power: 5100mAh • Charging: 120W wired fast charging
Display & Camera	Display: 6.78-inch, 2800 x 1260 pixels, OLED (BOE X1/Visionox 8T), 1-120 Hz dynamic refresh rate, up to 3000 nits peak brightness • Camera: Rear: 50 MP wide (Sony IMX920, f/1.57, OIS) + 50 MP ultra-wide (Samsung JN1, f/2.0) + 64 MP periscope telephoto (OmniVision OV64B, f/2.57, OIS, 3x optical zoom). Front: 32 MP (f/2.0)
Sound & Connectivity	Sound: Stereo speakers • Connectivity: 5G, Wi-Fi 7, Bluetooth 5.4, NFC, USB Type-C 2.0
Physical (Dimensions & Mass)	Dimensions: wide：75.4 mm，length：163.1 mm，thickness：7.8 mm • Mass: 203g