OPPO A6i

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	Full	🔗 Proof
Authentication	Secure	🔗 Proof
Brute-force protection	Exist	🔗 Proof
Event logging	Access event logged	🔗 Proof
Passwords	Require change after setup with complexity requirements	🔗 Proof
Category Score	Score: 1 / 3

Technical Specifications

Property	Details
Operating System & App	Android 15 + ColorOS 15 (Companion App: none (uses generic OPPO apps: HeyTap Cloud / Clone Phone))
Hardware (CPU / GPU)	CPU: MediaTek Dimensity 6300 (6 nm) – 2×2.4 GHz Cortex-A76 + 6×2.0 GHz Cortex-A55 • GPU: Mali-G57 MC2
Memory & Storage	Memory: 6 GB / 8 GB LPDDR4X • Storage: 128 GB / 256 GB UFS 2.2, microSD up to 1 TB
Power, Battery & Charging	Battery: 6000 mAh (typ) • Power: 45 W SUPERVOOC wired • Charging: USB-C 2.0, 45 W (10 V⎓4.5 A)
Display & Camera	Display: 6.67" LCD, 1604×720 px, 120 Hz, 1000 nits peak, IP65 • Camera: 50 MP main + 2 MP mono / 8 MP front
Sound & Connectivity	Sound: single bottom speaker, 3.5 mm jack, 300 % super-volume mode • Connectivity: dual-SIM 5G, Wi-Fi 5, BT 5.0, GPS (L1), USB-C OTG
Physical (Dimensions & Mass)	Dimensions: 165.71 mm × 76.24 mm × 7.99 mm • Mass: 194 g