Available now
Xteink X3
The smallest one. 58 g, snaps to the back of your phone.
58 g, 3.7-inch E Ink. Snaps to the back of your phone with magnets, and charges over pogo-pin, not USB-C.
Save 26%
$79 $58.65 code 15case · free magnetic case
Buy on xteink.com
Prices vary by store and over time. Confirm on the linked page before buying.
Specs
| OS / platform | Proprietary firmware * |
|---|---|
| Screen | 3.7" E Ink |
| Resolution | 259 PPI |
| Front light | No |
| Touchscreen | No |
| Chip | ESP32-based * |
| Storage | 16 GB microSD, exp. 256 GB |
| Charging | Magnetic pogo-pin |
| Battery | 650 mAh |
| Dimensions | 97.6 × 63.7 × 5.1 mm |
| Weight | 58 g |
| Thickness | 5.1 mm |
| Magnetic mount | Yes |
Get more out of it
- Accessories that fit the X3: cases, lights, screen protectors.
- Guides: setup, firmware, and getting books on it.
- Firmware: CrossPoint and the community builds.
Compare with the lineup
Put the X3 side by side with X4, S4, X4 Pro. Add or drop any device and see the specs and colours line up.