OPPO Enco Buds3 Pro

OPPO Enco Buds3 Pro
Security Grade A- Calculator v1	OPPO Enco Buds3 Pro Brand: OPPO (Parent: OPPO) Category: earphone • Model / Gen: ETEK1 Release Date: 2025-07-01 • Status: In sale Classification Date: 2025-10-09 • Official Website

Security Evaluation

1. Device Security

Criterion	Value	Proof	Comment
Known hardware tampering	None	🔗 Proof
Known vulnerabilities	Rare	🔗 Proof
Prior attacks	None	🔗 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	Basic	🔗 Proof
Authentication	Basic	🔗 Proof
Brute-force protection	Basic	🔗 Proof
Event logging	Partial logging	🔗 Proof
Passwords	Require change after setup	🔗 Proof
Category Score	Score: 2 / 3

Technical Specifications

Property	Details
Operating System & App	(Companion App: )
Hardware (CPU / GPU)	CPU: • GPU:
Memory & Storage	Memory: • Storage:
Power, Battery & Charging	Battery: Rechargeable Li-ion Cell 58mAh • Power: • Charging: Charging input (charging case): 5V ⎓ 0.9A
Display & Camera	Display: • Camera:
Sound & Connectivity	Sound: • Connectivity: Bluetooth® 5.4
Physical (Dimensions & Mass)	Dimensions: • Mass: 4.3g ± 0.2g