| Name | Metalio E Ink 4 Plus |
|---|---|
| Image |  |
| MSRP | $109.99 |
| Released | 2026 |
| Availability | Available |
| Check price: | Aliexpress, Litnxt |
| Display specifications | |
| Display type | E Ink |
| Display size (inch) | 4.7 |
| Resolution (pixels W×H) | 684×1216 |
| Color display? | No |
| Pixel density | 297 PPI |
| Screen light? | Yes (optional) |
| Adjust color temperature? | Yes |
| Auto-rotate? | ? (gyro available) |
| Input options & features | |
| Touchscreen | ✔ |
| Button controls? | ✔ Page-turn, AI button, menu |
| Stylus input | ❌ |
| Dark mode | ? |
| Audiobooks | ? |
| Connectivity | |
| Bluetooth | ✔ |
| Wi-Fi? | Wi-Fi |
| Cellular network | ✔ 4G via SIM (optional, +~$30) |
| Software | |
| Operating system | Custom OS + companion app |
| Reading apps & e-book shops | TXT/EPUB reader |
| Web browser? | ❌ |
| Email app? | ❌ |
| Dropbox & Google Drive? | ❌ |
| Hardware specifications | |
| Internal storage | 16 GB (on incl. SD card) |
| RAM | 16 MB |
| CPU clock speed | 0.32 GHz dual core (ESP32-S31) |
| Other built in: | Microphones, speaker, vibration motor, 2 MP cam (on 4G version +~$30) |
| Ports & battery | |
| MicroSD card reader? | ✔ |
| 3.5 mm AUX out port? | ❌ |
| Other ports? | ❌ |
| Battery capacity (3.7V) | 2000 mAh |
| (USB) charging port | USB-C |
| Physical specifications | |
| Waterproof? | No |
| Size (cm H×W×D): | 12.2×7.1×0.78 |
| Weight (gram): | 110 |
| Size (inch H×W×D): | 4.80×2.80×0.31 |
| Weight (oz): | 3.88 |
| Screen: flush or recessed? | Flush |
| Color options: | White |
| Accessories in the box | Case, lanyard |
| More information | |
| Model number | ? |
| User guide / manual | Not available |
| Official site link: | Metalio.world |
| Brand origin | China |
| Check price & reviews | |
| See price and reviews: | Aliexpress, Litnxt |
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