OPPO A5

OPPO A5
Security Grade A- Calculator v1	OPPO A5 Brand: OPPO Category: Smartphone • Model / Gen: First generation OPPO A5 Release Date: 2018-01-01 • Status: End of life Classification Date: 2025-10-09 • Official Website

Security Evaluation

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof	No public reports of hardware tampering for OPPO A5.
Known vulnerabilities	None	🔗 Proof	No major publicly known vulnerabilities reported for OPPO A5.
Prior attacks	None	🔗 Proof	No public reports of prior targeted attacks on OPPO A5.
Updatability	Very common	🔗 Proof	OPPO regularly provides software/firmware updates for OPPO A5.
Category Score	Score: 1 / 3

Criterion	Value	Proof	Comment
Authentication with other systems	Partial	🔗 Proof	Can authenticate with some OPPO - compatible systems partially.
Communications	Encrypted with up-to-date encryption	🔗 Proof	Uses modern encryption protocols for data transmission.
Storage	Encrypted with up-to-date encryption	🔗 Proof	Employs up - to - date encryption for relevant stored data.
Category Score	Score: 2 / 3

Criterion	Value	Proof	Comment
Account management	Basic	🔗 Proof	Allows basic account creation, login, and simple settings.
Authentication	Secure	🔗 Proof	Uses secure methods for user authentication.
Brute-force protection	Exist	🔗 Proof	Has mechanisms to detect and block brute - force attempts.
Event logging	Access event logged	🔗 Proof	Logs user access events for security auditing.
Passwords	Require change after setup with complexity requirements	🔗 Proof	Requires password change after initial setup and enforces complexity rules.
Category Score	Score: 2 / 3

Property	Details
Operating System & App	Android 8.1 (ColorOS 5.1) (Companion App: OPPO App Market)
Hardware (CPU / GPU)	CPU: Qualcomm Snapdragon 450 • GPU: Adreno 506
Memory & Storage	Memory: 3GB/4GB • Storage: 64GB
Power, Battery & Charging	Battery: 4230mAh • Power: 5V/2A • Charging: Wired charging
Display & Camera	Display: 6.2 - inch LCD, 1520×720 resolution • Camera: Rear: 13MP + 2MP; Front: 8MP
Sound & Connectivity	Sound: Single speaker • Connectivity: 4G, Wi - Fi 4, Bluetooth 4.2, Micro - USB
Physical (Dimensions & Mass)	Dimensions: 156.2×75.6×8.2mm • Mass: 168g