Samsung Galaxy Buds3 FE

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Samsung Galaxy Buds3 FE
Security Grade
   
     B
   
Calculator v
Galaxy Buds3 FE
   Brand: Samsung 
   Category: earbuds • Model / Gen: 3 SM-R420NZKACHC
   Release Date: 2025-08-05 • Status: In sale
   Classification Date:  • [www.samsung.com Official Website]

Security Evaluation

1. Device Security

Criterion Value Proof Comment
Known hardware tampering None —
Known vulnerabilities Rare —
Prior attacks Rare —
Updatability Very common —
Category Score Score: 2 / 3

2. System Security

Criterion Value Proof Comment
Authentication with other systems Partial —
Communications Encrypted with obselete encryption —
Storage Encrypted with obselete encryption —
Category Score Score: 2 / 3

3. User Authentication

Criterion Value Proof Comment
Account management Full —
Authentication Secure —
Brute-force protection Exist —
Event logging Access event logged —
Passwords Require change after setup —
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: • Power: • Charging:
Display & Camera Display: • Camera:
Sound & Connectivity Sound: • Connectivity:
Physical (Dimensions & Mass) Dimensions: 41.7x58.9x14.4mm • Mass: 150g