Xiaomi POCO C51

Xiaomi POCO C51
Security Grade A Calculator v1	Xiaomi POCO C51 Brand: Xiaomi (Parent: Xiaomi Corporation) Category: Smartphone • Model / Gen: POCO C51 series Xiaomi POCO C51 Release Date: 2023-04-07 • Status: In sale Classification Date: 2024-10-27 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	Rare	🔗 Proof	The hardware design is relatively stable. It is difficult for non - professionals to tamper with it, and hardware tampering is rare in normal use.
Known vulnerabilities	Rare	🔗 Proof	Xiaomi usually pays attention to and deals with security issues. There are relatively few serious known vulnerabilities for this model.
Prior attacks	None	🔗 Proof	At present, there are no public reports of specific attack events targeting this model. It may benefit from its certain security protection measures.
Updatability	Very common	🔗 Proof	As an entry - level model, the update frequency may not be as high as that of high - end models, but there may be some system updates and security patches pushed during its life cycle.
Category Score	Score: 2 / 3

2. System Security

Criterion	Value	Proof	Comment
Authentication with other systems	Full	🔗 Proof	It can perform basic authentication connections with some common Xiaomi ecosystem products or compatible systems, but may be relatively limited in function and compatibility.
Communications	Encrypted with up-to-date encryption	🔗 Proof	Adopts standard encryption methods during communication to ensure the security of data transmission and prevent data from being stolen or tampered.
Storage	Encrypted with up-to-date encryption	🔗 Proof	Performs basic encryption processing on stored data to protect the information security of users stored on the device.
Category Score	Score: 1 / 3

3. User Authentication

Criterion	Value	Proof	Comment
Account management	Full	🔗 Proof	Provides basic account creation, login, logout and other management functions, but may not be as rich in functions as high - end models.
Authentication	Secure	🔗 Proof	Adopts common authentication methods, such as password, and may support fingerprint recognition (if available), etc., which can meet the daily basic security authentication needs.
Brute-force protection	Exist	🔗 Proof	Has certain measures to prevent brute - force cracking, such as basic protection mechanisms such as locking the account after multiple password errors.
Event logging	Access event logged	🔗 Proof	May record some key system and security - related events, such as login attempts, etc., but the recording detail and scope are relatively limited.
Passwords	Require change after setup with complexity requirements	🔗 Proof	When users set passwords, a certain level of complexity is required, and they may be prompted to change passwords periodically to enhance security.
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Android Go Edition (based on Android), upgradable (Companion App: Mi Home)
Hardware (CPU / GPU)	CPU: Unisoc T606 • GPU: PowerVR GE8320
Memory & Storage	Memory: 2GB/3GB/4GB RAM • Storage: 32GB/64GB/128GB
Power, Battery & Charging	Battery: 5000mAh with 10W charging • Power: 5000mAh • Charging: 10W
Display & Camera	Display: 6.52 - inch, 1600 x 720 resolution, IPS LCD • Camera: Rear: 8 - MP + 0.08 - MP depth sensor；Front: 5 - MP
Sound & Connectivity	Sound: • Connectivity: Wi - Fi
Physical (Dimensions & Mass)	Dimensions: 164.9 mm×76.8 mm×9.1 mm • Mass: 199.8g