How to Choose Between the XTEINK X3 and X4 @kitbetts-masters
How to Choose Between the XTEINK X3 and X4  @kitbetts-masters
Uploaded June 2026 | Updated September 2026, 2 weeks ago
GREAT Prime Days deal on the XTEINK X3 and X4. Sort of rude not to if you were in any way keen to give them a go!
Check it out:
Here's the XTEINK X3: amzn.to/4ajKyZB
And the larger X4: amzn.to/4ajKxov
Check out XTEINK at their official website: go.sjv.io/bkr5RB

Tiny e-readers are starting to make a lot more sense.

In this video I take another look at the Xteink X3 and Xteink X4: two very small E Ink readers designed to sit in a pocket, a wallet, or even on the back of a phone. They are not Kindle replacements in the usual sense. They are simple ESP-based devices for DRM-free books, quick reading sessions, and slightly odd little workflows.

The X4 is larger and has USB-C. The X3 is smaller, cuter, and fits much better on the back of a phone, but uses pogo-pin charging. I also talk about CrossPoint Reader, community firmware, the default software, battery life, loading books by microSD, and why this kind of tiny reader might become much more common.

Check out XTEINK on Amazon: amzn.to/4n4JPRk
Check it out at their official website: xteink.com/products/xteink-x3

(As you'd expect, I use affiliate linking on my channel in order to earn small commissions which enable me to continue making the content for you. Kind thanks for your support!)

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Here's the Top Ten E-Ink Tablets you can buy as of May 2026:
(And this one is probably going to go in there soon as well:

1. *Supernote A5X2 Manta* : supernote.com/products/supernote-a5-x2-manta?sca_ref=4915589.rferNaRlAM
For Supernote in AUS region: supernote-au.peachs.co/a/kit-betts-masters

2. *BooxTab X C*
US and HK: shop.boox.com/products/tabxc?ref=0t1qqbSDWLMb EU and UK: euroshop.boox.com/products/boox-tab-x-c?ref=my_f5MKKrpQRge&variant=52007293518187
At Amazon: amzn.to/43PJn13

3. *Boox Note Max* :
US and HK shop.boox.com/products/notemax?ref=0t1qqbSDWLMb
EU & UK euroshop.boox.com/products/boox-note-max?ref=my_f5MKKrpQRge&variant=51671673110891
At Amazon: amzn.to/4ke6wA1

4. *Remarkable Paper Pure* : remarkable.pxf.io/6kgJgG )

5. iFlytek AI NOTE 2: https://
iflytekhongkongcompanylimited.pxf.io/9Ve2Yj
And at Amazon: amzn.to/4n0trRR

6. *Boox Note Air5 C* : Improved 10.3" ePaper Note Pad
US and HK: shop.boox.com/products/noteair5c?_gl=1%2Aardcn9%2A_ga%2AMTAwMjU3NTI3MS4xNzYxMDIwMTg5%2A_ga_DFJBLRCQEQ%2AczE3NjEwMjAxODkkbzEkZzAkdDE3NjEwMjAxODkkajYwJGwwJGgw&ref=0t1qqbSDWLMb
EU and UK: euroshop.boox.com/products/noteair5c?ref=my_f5MKKrpQRge&variant=52466686067051
And at Amazon worldwide: amzn.to/42P97Kj

7. *Boox Go 10.3* (Gen 2) :
US and HK: shop.boox.com/products/go103gen2?ref=0t1qqbSDWLMb
UK and EU: euroshop.boox.com/products/go103gen2?ref=my_f5MKKrpQRge
At Amazon: amzn.to/4cHoDgu

8. *Tab Ultra C Pro* :
shop.boox.com/products/tabultracpro?ref=0t1qqbSDWLMb (US and HK)
euroshop.boox.com/products/boox-tab-ultra-c-pro?ref=my_f5MKKrpQRge&variant=42940548382920 (EU and UK)
ref=my_f5MKKrpQRge&variant=43732359708872
At Amazon: amzn.to/46HYaNe

9. *Viwoods AI Paper* and *AI Paper Mini* :
US (and world): viwoods.com/?ref=KITBETTSMASTERS
EU (and UK): https://viwoods-eu.com?sca_ref=10104379.G2oU9ZSEONIXcYYv
($50 discount applied at checkout with this link, or code KITBETTSMASTERS50.)
At Amazon: amzn.to/3TFR5Fp

10. *reMarkable Paper Pro* : remarkable.pxf.io/m5emoO

00:00 Tiny e-readers are about to get interesting
00:34 Unboxing the X3 and X4
01:03 Can they really live on the back of a phone?
01:50 Why tiny E Ink readers are becoming a trend
02:15 What these ESP-based readers actually are
02:51 X3 vs X4 size comparison
03:12 USB-C vs pogo-pin charging
04:31 The upcoming Android-based S4
05:09 Battery life and real reading use
05:35 Why this category could take off
05:51 Loading books by microSD and Wi-Fi
06:23 The competition is coming
06:57 CrossPoint and the community software issue
08:31 Why the default software still needs work
09:05 The tiny reader I’d actually give to someone


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Check out my *website* at evaluateeverything.co.uk
(Links are affiliate links. I receive small commissions from sales made through them. Kind thanks for supporting the channel at no extra cost to you.) :-)
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Kit Betts-Masters |

How to Choose Between the XTEINK X3 and X4

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