Unihertz Jelly 2 (JTJP-05)
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Revision as of 14:43, 23 October 2026 by XingyiFan20232872 (talk | contribs) (Unihertz Jelly 2 (JTJP-05): Android 11, MediaTek Helio P60, 6 GB RAM, 128 GB storage, 3-inch display, crowdfunded 2020.)
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Security Grade
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Unihertz Jelly 2 (JTJP-05)
Brand: Unihertz (Parent: Unihertz (Shenzhen) Technology Co., Ltd.) Category: Smartphone • Model / Gen: Jelly 2 JTJP-05 Release Date: 2020-09-01 • Status: End of sale Classification Date: • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | None | 🔗 Proof | No public record of hardware tampering or backdoors for this model. |
| Known vulnerabilities | Rare | 🔗 Proof | No device-specific CVEs documented publicly, but the device is stuck on Android 11 without recent security patches. |
| Prior attacks | None | 🔗 Proof | No publicly reported targeted attacks against this device. |
| Updatability | None | 🔗 Proof | Vendor provides no ongoing security updates; the device has been on Android 11 since launch. |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | 🔗 Proof | Supports Google account and d Account sign-in; no enterprise SSO. |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Android 11 enforces TLS 1.3 by default for system and app traffic. |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | File-based encryption (FBE) enabled by default. |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Full | 🔗 Proof | Multi-user support and Google account management. |
| Authentication | Basic | 🔗 Proof | Rear fingerprint sensor plus PIN/password fallback; the sensor is slow and recognition is unreliable. |
| Brute-force protection | Exist | 🔗 Proof | Android locks the device after repeated failed unlock attempts. |
| Event logging | Partial logging | 🔗 Proof | System audit logs exist but are not exposed to regular users. |
| Passwords | Require change after setup | 🔗 Proof | No default credentials; a lock-screen PIN/password is set during first-time setup. No complexity policy is enforced. |
| Category Score | Score: 2 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | Android 11 (Companion App: My AQUOS) |
| Hardware (CPU / GPU) | CPU: MediaTek Helio P60 (MT6771), 4×Cortex-A73 + 4×Cortex-A53, up to 2.0 GHz • GPU: Mali-G72 MP3 @ 800 MHz |
| Memory & Storage | Memory: 6 GB LPDDR4 • Storage: 128 GB UFS 2.1 (microSD up to 512 GB) |
| Power, Battery & Charging | Battery: 2,000 mAh • Power: • Charging: 5V/1.5A (7.5 W), USB-C |
| Display & Camera | Display: 3.0" IPS LCD, 480 × 854 • Camera: 16 MP f/1.7 rear; 8 MP f/2.8 front |
| Sound & Connectivity | Sound: Single speaker, 3.5 mm jack • Connectivity: 4G LTE, dual nano-SIM, Wi-Fi 5 (802.11ac), Bluetooth 4.2, NFC, USB-C, GPS/GLONASS, IR blaster |
| Physical (Dimensions & Mass) | Dimensions: 95 × 49.4 × 16.5 mm • Mass: 110 g |
Crowdfunded 3-inch mini smartphone; no IP rating, IR blaster, rear fingerprint sensor, shared SIM/microSD tray.
