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.

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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

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Internal_Panda_5122 in r/xteinkereader

December 11, 2025 3:05 PM

127

Just got the XTEINK X4

You can read it quite comfortably. The built-in font actually supports multiple size options, so you can increase the text size without doing anything extra. In my case, I generated my own custom font because I prefer the same font I use on my Kindle Paperwhite. With my custom parameters — 34 pt, 45

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ginobili84 in r/ereader

November 13, 2025 2:27 AM

43

Nice small damn e-reader to read your faves when waiting in line.

Xteink X4. It's taking the e-reader community by storm, albeit a small storm, maybe just a gust. The original firmware is okay, but the community firmware is a lot better, it's called Crosspoint.

inseend1 in r/firefly

February 14, 2026 1:53 PM

38

X4 Converter Update - Multi-file support, Arabic, Hyphenation & more

I hope the XTeink team has reached out to you, because your converter is genuinely game changing for their efforts to break into the international market. They would do well to recognize it and support development of this tool. (If they’re reading this: you should send this person an X3 to help them

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scamper_ in r/xteinkereader

December 12, 2025 6:19 PM

33

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-

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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:

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JetSerge in r/eink

November 14, 2025 5:41 AM

15

India. Waiting for a Train.

Sure, here's the github link. GitHub - daveallie/crosspoint-reader: Firmware for the Xteink X4 e-paper display reader. The developer is releasing almost daily updates. and flashing takes hardly 8-9 seconds.

FlushTwiceBeNice in r/eink

January 4, 2026 10:45 AM

7

Which eReader

The FREEMEDIAHECKYEAH and Piracy subs have megathreads where you can find websites to get ebooks from. I suggest you check those out. From what I've seen, colored e-readers aren't recommended since they have a poorer tech quality. Complaints of text being less sharp and more blurry compared to non c

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LordOfExcess666 in r/ereader

March 28, 2026 4:07 PM

5

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

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Competitive-Win4945 in r/xteinkereader

October 29, 2025 4:50 PM

6

Sell me on your favorite ereader

If you havent seen this yet https://comparisontabl.es/e-readers/ This page is so helpful. So! I have the Clara BW and it's absolutely love it - especially the light settings! The OS is so much better than Kindle's too. Depending on your own preference, the textured back is hit or miss but it makes i

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Mundane-Rent3321 in r/ereader

November 29, 2025 5:43 PM

5

Top alternatives in E-Readers

#1
Clara BW

Kobo

Clara BW

$139.99

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