The XTEINK X3 Is the Weirdly Tempting Tiny E-Reader for Minimalists
The XTEINK X3 pushes the tiny e-reader idea even further with a 3.7-inch screen, 58g weight, physical buttons, and an unusually portable design that feels built for commuters and reading minimalists
Quick Take
- The X3 is the more extreme version of the pocket e-reader idea, and that is exactly why some people will prefer it.
- If you want the smallest possible distraction-free reader instead of the most comfortable one, this is the XTEINK to look at first.
The XTEINK X3 is for those who want an e-reader that feels almost invisible in their daily carry. It shrinks the X4's anti-phone, distraction-free concept to a 3.7-inch screen and 58g body, making it more a gadget curiosity than a traditional e-reader.
While niche, this explains its appeal. The pocket e-reader trend isn't about replacing every Kindle; it's about creating a reading device that integrates into daily life like a phone. This is why the category gained attention in 2026, especially for those seeking less doomscrolling and more low-effort reading.
Why the X3 stands out
The X3 is the purer version of the idea. It features a 3.7-inch 259 PPI display, 16GB storage (expandable to 256GB), physical buttons, a magnetic pogo-pin charger, and 10-14 days of battery life. Gyroscope page turning and NFC add a more experimental personality than the X4.
Its size remains the biggest selling point. At 58g and 5.1mm thick, this model truly earns the pocket-reader label.
Why people like these mini e-readers
The broader appeal is simple. A phone is always with you, but struggles to remain solely a reading device. Full-size e-readers are better for reading but easier to leave behind. Tiny e-readers split the difference, offering a dedicated e-ink screen that's easy to carry constantly.
This is why the category draws attention from Esquire and TechRadar. Smaller e-readers align with daily routines, especially for reading a few pages while commuting, waiting in line, sitting in a cafe, or killing dead time without social apps.
The catch
The X3 is more compromised than the X4. While the sharper 259 PPI screen is nice, a 3.7-inch display is still very small. If you want the most practical XTEINK, the XTEINK X4 article is likely a better match.
But if tiny size is your primary interest, the X3 makes a stronger case than expected. It feels less like a regular e-reader and more like a daily reading accessory.
Should you buy it?
Buy the X3 if maximum portability is your top priority. It's for readers who want the smallest possible dedicated reading device and are willing to trade some comfort for its novelty and convenience.
If torn between models, the XTEINK X3 vs X4 comparison is a good starting point.
Affiliate disclosure: We may earn a commission if you buy through our links at no extra cost to you.