X4

XTEINK

X4

122 positive 2 neutral 23 negative

Based on 147 Reddit mentions

Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Filtered by featurecustomizationClear feature

Xteink X3 Live Now

This may be a bit of a rant but here’s my perspective: The product XTEINK are busy selling is a small e-ink screen, not a book reader. The device is really cool because it’s minimalistic and pocketable but in order to be a book reader it lacks: decent epub rendering capability: it improved recently

...

Internal_Panda_5122 in r/xteinkereader

December 11, 2025 3:05 PM

127

Erasing Ink Outdoors :0

https://www.reddit.com/r/xteinkereader/comments/1q2rbga/x4_fades_in_direct_sunlight/ https://www.reddit.com/r/xteinkereader/comments/1q5fhwf/direct_sunlight_issue/ The official response from redditor u/xteink (please see the first link) was that this was normal and expected from e-ink readers. No other e-

...

Random_Dude_ke in r/xteinkereader

January 10, 2026 3:17 PM

20

Lightest e-ink devices

Check out xteink x4, it's 74g. Note that the software is very limited as it runs on the ESP32-C3 MCU. There is also Obook 5 at 100g. No need to ask here, just open https://comparisontabl.es/e-readers/ and sort the table by weight to see them all. Screenshot of the top lightest devices:

Image 1

JetSerge in r/eink

November 14, 2025 5:41 AM

15

How to Read Other Languages on X4

Dear u/xteink team. You forgot to say that first the people need to gather a font in the ttf format that includes all glyphs for the desired language. Than the people need to find a specific program on gitee or github, download this to their windows pc and convert in the ttf font file into the bin f

...

Competitive-Win4945 in r/xteinkereader

October 29, 2025 4:50 PM

6

Got myself the smallest e-reader so far: the XTeink X4!

  • font size: normal and small * page turning: fast * marking/highlight text: no (no-touch screen, it is a button-operated device) It is very limited in everything. It really is not more than a toy that offers only one thing: reading texts and (most) epubs. I find the screen very nice that makes for very
...

Reddit-mb in r/eink

October 21, 2025 4:53 AM

6

XTEink X4

You can adjust text size, spacing and fonts but it's not as easy as with other readers. You have to use a separate Software on a computer to do that. Search for XTEink Toolkit.

SeeNoFutur3 in r/ereader

September 3, 2025 8:03 PM

3

Manga and Comics

For manga and comics on the X4, the key is getting your zips properly formatted as CBZ first most zip comic archives are basically CBZ already, so just rename the .zip to .cbz and make sure the internal images are JPG/PNG in page order. Then hit up an online CBZ-to-XTC converter; it'll optimize for

...

f3rm1sp4r4d0x in r/xteinkereader

March 31, 2026 8:31 PM

1

Top alternatives in E-Readers

#1
Clara BW

Kobo

Clara BW

$139.99

positive
neutral
negative