Vivo NEX

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Vivo NEX
Security Grade
   
     B
Calculator v1
vivo nex
   Brand: vivo (Parent: Vivo)

   Category: smartphone • Model / Gen: First - generation (vivo NEX Series) vivo NEX

   Release Date: 2018-06-12 • Status: End of sale

   Classification Date: 2025-10-15 • [www.vivo.com Official Website]

Security Evaluation

1. Device Security

Criterion Value Proof Comment
Known hardware tampering None [no 🔗 Proof] Comment：Hardware tampering cases are infrequent.
Known vulnerabilities Rare 🔗 Proof Vivo regularly releases security patches, few widespread vulnerabilities.
Prior attacks None [no 🔗 Proof] no public reports of targeted attacks.
Updatability None 🔗 Proof No longer receives major system updates.
Category Score Score: 2 / 3

2. System Security

Criterion Value Proof Comment
Authentication with other systems Partial 🔗 Proof Supports some cross - device interactions but not fully comprehensive.
Communications Encrypted with up-to-date encryption 🔗 Proof Uses modern encryption protocols for data transmission.
Storage Encrypted with up-to-date encryption 🔗 Proof Device storage employs current encryption standards.
Category Score Score: 2 / 3

3. User Authentication

Criterion Value Proof Comment
Account management Basic 🔗 Proof Provides basic account management features.
Authentication Secure 🔗 Proof Supports in - display fingerprint scanning for secure authentication.
Brute-force protection Absent 🔗 Proof Has mechanisms to prevent brute - force attacks.
Event logging Partial logging 🔗 Proof Logs some key access events.
Passwords Require change after setup with complexity requirements 🔗 Proof Requires complex password setup and encourages changes.
Category Score Score: 2 / 3

Technical Specifications

Property Details
Operating System & App Funtouch OS 4.0 (Companion App: Apps in the vivo App Store, such as system apps)
Hardware (CPU / GPU) CPU: Qualcomm Snapdragon 845（vivo NEX S）；Qualcomm Snapdragon 710（vivo NEX A） • GPU: Adreno 630（vivo NEX S）；Adreno 616（vivo NEX A）
Memory & Storage Memory: 6GB/8GB • Storage: 128GB/256GB
Power, Battery & Charging Battery: 4000mAh • Power: Supports fast charging • Charging: USB - C interface, fast charging technology
Display & Camera Display: 6.59 - inch Super AMOLED screen, resolution 2316×1080 • Camera: Front camera pop - up design, 8MP；Rear dual camera, 12MP + 5MP
Sound & Connectivity Sound: Stereo speakers • Connectivity: Supports 4G, Wi - Fi, Bluetooth, NFC, etc.
Physical (Dimensions & Mass) Dimensions: 162 × 77 × 7.98 millimeters • Mass: 197g


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