A pocket e-reader the size of a phone that has no apps to distract you
Is this the right fit?
- Best for
- commuters, one-bag travelers, and anyone trying to read more without picking up a phone
- Skip if
- The 3.7 inch page is too small for PDFs, textbooks, or anything with fixed layout
- Check before ordering
- Confirm the dimensions, exact model, included parts and return terms on the Amazon listing before ordering.
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The XTEINK X3 is a 3.7 inch E Ink reader roughly the footprint of a small phone and about a fifth of an inch thick, so it fits a jacket pocket the way a Kindle never has. E Ink means no backlight glare, weeks of battery instead of hours, and readable text in direct sun. The tradeoff is a small page, which suits novels and articles rather than PDFs or anything with layout. It reads common formats loaded over USB or from an SD card rather than tying you to one store's ecosystem. The appeal is largely what it does not do: there is no browser, no notifications, and no app store, so the only thing on it is what you put there. Best fit: commuters, one-bag travelers, and anyone trying to read more without picking up a phone.
Pros
- Genuinely pocket size at 3.7 inches and about a fifth of an inch thick
- E Ink screen is readable in direct sunlight with no backlight glare
- Weeks of battery life rather than the hours a tablet gives you
- No browser, no notifications, and no app store, which is the point
Cons
- The 3.7 inch page is too small for PDFs, textbooks, or anything with fixed layout
Frequently asked questions
Can it read Kindle books?
Not DRM-protected Kindle purchases. It reads common open formats loaded over USB or SD card, so it works with library files, purchased DRM-free books, and your own documents.
Is a 3.7 inch screen too small to read comfortably?
For novels and articles it is fine, since you just turn pages more often. For PDFs, textbooks, or anything with a fixed layout it is genuinely too small.
How long does the battery last?
Weeks under normal reading, because E Ink only draws power when the page changes. Heavy front-light use shortens that considerably.
Does it have a backlight for reading at night?
It has a front light rather than a backlight, meaning the light shines across the screen instead of into your eyes. That is the standard E Ink approach and it works in a dark room.
How do you get books onto it?
Over USB from a computer or by loading an SD card. There is no store built in, which is deliberate.
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