快科技 9 月 28 日消息，荣耀推出一款口袋墨水屏阅读器 S3，定价 399 元，小巧的机身可以直接磁吸贴在手机背面，出门随身携带非常方便。
这款设备定位为「装进口袋的迷你书」，整机重量仅 61g，厚度 5.6mm，比很多蓝牙耳机还要轻，单手长时间阅读也不酸，随便塞进裤兜或小包，通勤坐地铁、在咖啡馆休息时随时能拿出来看书。
屏幕采用 3.68 英寸柔光护眼墨水屏，259 PPI，搭配高透磨砂玻璃面板，摸起来像纸张一样，光线柔和，长时间看眼睛不易累。整机采用全屏单点触控设计，没有实体按键，轻轻点一下屏幕就能翻页，操作简单顺手。
它最有意思的是磁吸设计：靠创新磁吸结构，「啪嗒」一下就能稳稳贴在手机背面，薄得像一张卡片，几乎看不出来，出门不用再单独拿一个设备，和手机放在一起也不容易弄丢。
续航方面，官方给到 30 小时阅读时长，充满一次电日常阅读可连续用上一周，不用频繁找充电器；待机最长可达 20 天。系统打通京东读书先享版，内置 70 万正版书库，登录账号开机即可直接看书；阅读记录可跨设备同步，换设备看书进度不断档。还支持荣耀智慧空间 App 无线传书，兼容主流电子书格式（EPUB、PDF、MOBI、DOC、DOCX、TXT），自己的电子书文件可一键传到设备里。
存储上支持 TF 卡扩容，最高能加到 1TB，海量电子书都能存进去，相当于把一整个小书房装进口袋。还能搭配荣耀智慧空间无线传图传书，灵感内容一键上屏。
设备运行轻量 RTOS 系统。对于喜欢碎片时间看书、又不想被厚重大屏电纸书或长时间盯手机屏幕伤眼的人，这款 3.68 英寸迷你墨水屏刚好能满足需求。（来源：站长之家 / 快科技，2026 年 9 月 29 日）
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Fast Technology reported on September 28th that Honor has launched a pocket e-ink reader S3, priced at 399 yuan. Its compact body can be magnetically attached directly to the back of a phone, making it very convenient to carry around when going out.
This device is positioned as a "mini book that fits in your pocket." The whole unit weighs only 61g and is 5.6mm thick — lighter than many Bluetooth earbuds — so one-handed long reading sessions won't cause fatigue. You can just slip it into your pants pocket or a small bag, and take it out anytime to read while commuting on the subway or resting at a coffee shop.
The screen uses a 3.68-inch soft-light eye-friendly e-ink display with 259 PPI, paired with a high-transmittance frosted glass panel that feels like paper to the touch. The light is soft, so reading for long periods won't tire your eyes easily. The device features full-screen single-point touch control with no physical buttons — just tap the screen lightly to turn pages. It's simple and easy to operate.
Its most interesting feature is the magnetic design: using an innovative magnetic structure, it snaps firmly onto the back of your phone with a click. It's as thin as a card and barely noticeable, so you don't need to carry a separate device when going out, and it won't be easily lost since it stays with your phone.
In terms of battery life, the official rating is 30 hours of reading time. A full charge can support up to a week of daily reading, so you won't need to hunt for a charger frequently. Standby lasts up to 20 days. The system integrates JD Read First Access Edition, with a built-in library of 700,000 licensed books — just log in after powering on and start reading immediately. Reading progress syncs across devices, so your reading progress won't be lost when switching devices. It also supports Honor Smart Space app wireless book transfer, and is compatible with mainstream e-book formats (EPUB, PDF, MOBI, DOC, DOCX, TXT), letting you transfer your own e-book files to the device with one tap.
For storage, it supports TF card expansion up to 1TB, so you can store a huge number of e-books — essentially fitting an entire small library into your pocket. It can also work with Honor Smart Space for wireless image and book transfer, with inspired content displayed on the screen with one tap.
The device runs a lightweight RTOS system. For people who like to read during fragmented time but don't want a bulky large-screen e-ink reader or the eye strain of staring at a phone screen for long periods, this 3.68-inch mini e-ink screen fits the need perfectly. (Source: Webmaster Home / Fast Technology, September 29, 2026)
