Vivo S16

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	None	🔗 Proof
Prior attacks	None	🔗 Proof
Updatability	Very common	🔗 Proof
Category Score	Score: 1 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof
Communications	Encrypted with up-to-date encryption	🔗 Proof
Storage	Encrypted with up-to-date encryption	🔗 Proof
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Basic	🔗 Proof
Authentication	Basic	🔗 Proof
Brute-force protection	Basic	🔗 Proof
Event logging	Partial logging	🔗 Proof
Passwords	Require change after setup with complexity requirements	🔗 Proof
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	(Companion App: )
Hardware (CPU / GPU)	CPU: Qualcomm Snapdragon 870 (some regional variants may use other chipsets like MediaTek Dimensity). • GPU: Adreno 650 (integrated with the Snapdragon 870).
Memory & Storage	Memory: Up to 12GB of LPDDR5 RAM. • Storage: 128GB or 256GB of UFS 3.1 storage.
Power, Battery & Charging	Battery: 4800mAh capacity. • Power: 66W wired fast charging (shipped with a 66W charger). • Charging: 66W wired fast charging (shipped with a 66W charger).
Display & Camera	Display: A 6.78-inch AMOLED panel with: FHD+ resolution (1080 x 2400 pixels), 120Hz refresh rate, 300Hz touch sampling rate, 10-bit color support. • Camera: Rear: Triple-camera setup: 64MP main sensor (with OIS), 8MP ultra-wide lens, 2MP macro lens. Front: 50MP single lens.
Sound & Connectivity	Sound: Typically a single bottom-firing speaker (some models may offer stereo sound via software optimization, but hardware uses a single physical speaker). • Connectivity: 5G (SA/NSA modes), Wi-Fi 6, Bluetooth 5.2, NFC (availability depends on the sales region), USB Type-C port.
Physical (Dimensions & Mass)	Dimensions: • Mass: