Punkt MP02

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Punkt MP02
Security Grade
   
     C
   
Calculator v1
Punkt MP02(官方无额外细分全称,部分渠道标注 “Punkt MP02 极简 4G 手机”,核心名称以 “Punkt MP02” 为标准,无衍生版本)
   Category: Mobile Phone(细分品类:极简隐私功能手机,无智能系统,仅支持通话、短信、基础工具(闹钟、计算器),主打 “隐私保护 + 减少数字干扰”,适配注重通讯隐私、追求极简生活的用户) • Model / Gen: 属于 Punkt 品牌的第二代功能手机,是 “Punkt MP01”(2015 年发布,仅支持 2G 网络)的迭代款,核心升级点:支持 4G 全网通、新增蓝牙数据传输、强化隐私保护功能(如通话加密)、优化机身设计,定位 “极简隐私通讯工具” 核心型号为 “MP02”,无细分配置版本,仅单一款式(含 4G 模块 + 512MB RAM+4GB ROM,支持最大 128GB Micro SD 扩展);按配色分为 “黑色”“银色”,硬件参数完全一致,仅外观差异,无网络或存储差异型号
   Release Date: 2025-09-06 • Status: In sale
   Classification Date: 2025-10-11 • Official Website

Security Evaluation

1. Device Security

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

2. System Security

Criterion Value Proof Comment
Authentication with other systems Partial —
Communications Encrypted with up-to-date encryption —
Storage No encryption —
Category Score Score: 2 / 3

3. User Authentication

Criterion Value Proof Comment
Account management Absent —
Authentication Basic —
Brute-force protection Absent —
Event logging Absent —
Passwords Default/Common/Easy to guess —
Category Score Score: 3 / 3

Technical Specifications

Property Details
Operating System & App 搭载 Punkt 专属封闭系统(基于 Linux 内核开发,非智能系统),支持 OTA 固件更新(通过 4G 或 Wi-Fi 触发),主要优化隐私保护功能(如通话加密稳定性)、网络兼容性,无第三方应用安装权限,系统功能高度聚焦基础通讯与隐私安全 (Companion App: Punkt Desktop Manager(核心配套工具):仅支持 Windows/macOS 系统,用于同步联系人、备份短信、管理固件更新,需通过官网下载,无移动端 App; 2. Signal Private Messaging(预装功能,非独立 App):集成 Signal 加密通讯协议,支持加密短信与通话,无需额外安装; 3. 内置基础工具(非 App):闹钟、计算器、FM 收音机、世界时钟,均为系统自带,功能极简无冗余)
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: 机身尺寸:124mm(长)×55mm(宽)×12.2mm(厚);屏幕尺寸 2.4 英寸,非触控屏(物理按键操作),显示分辨率 240×320 像素,屏幕比例 4:3;机身仅保留 USB-C 充电接口、3.5mm 耳机接口,无摄像头、无触摸屏 • Mass: 机身净重约 115g(含内置电池),采用聚碳酸酯机身 + 铝合金按键,重量轻于主流智能手机,握持手感扎实,便于单手持握或放入口袋携带