Vivo iQOO 11

Vivo iQOO 11
Security Grade B Calculator v1	iqoo 11 Brand: vivo (Parent: vivo) Category: smartphone • Model / Gen: Part of the IQOO 11 series Smartphone Release Date: 2023-06-30 • Status: End of sale Classification Date: 2025-10-13 • [www.iqoo.com Official Website]

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof	Vivo's strict manufacturing process and hardware design make unauthorized hardware modification cases rare. Tampering can lead to loss of warranty and device malfunctions, such as affecting fast - charging or camera functionality.
Known vulnerabilities	Rare	🔗 Proof	As a relatively new device in the market, major known vulnerabilities are scarce. Vivo regularly releases security patches to maintain device security.
Prior attacks	Rare	🔗 Proof	Since its release, there have been no widely - publicized targeted attacks on the IQOO 11.
Updatability	Rare	- 🔗 Proof	Vivo usually provides regular software updates, including security patches, system optimizations, and new feature additions for its devices like the IQOO 11.
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof	Supports connection and basic authentication with some third - party smart devices like smartwatches and fitness trackers. However, compared to some closed - ecosystem systems, the integration is not as comprehensive.
Communications	Encrypted with obselete encryption	🔗 Proof	The IQOO 11 uses modern encryption algorithms for data transmission
Storage	Encrypted with up-to-date encryption	- encryption/ 🔗 Proof	The device supports data encryption for internal storage, protecting user data with industry - standard encryption methods.
Category Score	Score: 2 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof	Provides comprehensive account management features, including password reset, two - factor authentication, and device binding.
Authentication	Secure	🔗 Proof	https://www.iqoo.com/en/support/security/brute
Brute-force protection	Exist	🔗 Proof	Logs access events related to user authentication and device access, which can be used for security monitoring.
Event logging	Partial logging	[：https://www.iqoo.com/en/support/security/password 🔗 Proof]	Requires users to set complex passwords during setup, and also encourages password changes over time for enhanced security.
Passwords	Require change after setup	🔗 Proof	Requires users to set complex passwords during setup, and also encourages password changes over time for enhanced security.
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	OriginOS 3 (based on Android 13) (Companion App: IQOO App Store, IQOO Game Center, FunTouch OS - related utility apps like file manager, music player)
Hardware (CPU / GPU)	CPU: Qualcomm Snapdragon 8 Gen 2, with 1×3.2GHz Cortex - X3 + 2×2.8GHz Cortex - A715 + 2×2.8GHz Cortex - A710 + 3×2.0GHz Cortex - A510 cores. • GPU: Adreno 740
Memory & Storage	Memory: Available in 8GB + 128GB, 8GB + 256GB, 12GB + 256GB, 16GB + 256GB combinations, with LPDDR5X RAM. • Storage: UFS 4.0, no support for external memory expansion.
Power, Battery & Charging	Battery: 5000mAh (typical value), supports 120W wired fast charging. • Power: 44400mha • Charging: USB - C port for charging.
Display & Camera	Display: 6.78 - inch AMOLED screen, 2K (3200×1440) resolution, 144Hz refresh rate, 100% DCI - P3 wide color gamut, local peak brightness of 1800 nits, supports 1440Hz high - frequency PWM dimming. • Camera: Front: 16MP front - facing camera (f/2.45 aperture). Rear: 50MP main camera (Samsung GN5, f/1.88 aperture, with OIS), 8MP ultra - wide - angle camera (f/2.2 aperture), 13MP telephoto camera (f/2.46 aperture), supports up to 2x optical zoom.
Sound & Connectivity	Sound: Stereo dual speakers, support for Hi - Res Audio. • Connectivity: Wi - Fi 6, Bluetooth 5.3, NFC, GPS, Galileo, GLONASS, BeiDou; also supports infrared remote control.
Physical (Dimensions & Mass)	Dimensions: Height: 164.76mm, Width: 77.07mm, Thickness: 8.46mm (Glass version) / 8.72mm (Leather version) • Mass: 205g (Glass version) / 201g (Leather version)