Xteink X4 – 3rd Party Support

The Xteink X4 was launched only a few months ago in December 2025 but already there is a rich third-party ecosystem building up around it. In this post I take a look at all the things that are cropping up from cases to companion apps. Read on to learn more…

Getting Started

The first thing that you will want to … Read the rest

Why do e-reader Screens “Flash”?

I’ve been having a bit of an e-reader renaissance recently with the purchase of an Xteink X4 reader, the tiny pocket reader. This is my first e-reader in about 16 years since my Sony Reader all those years ago. Something that hasn’t changed in all those years is the page flashing when the display needs refreshing.

If you don’t know what I am referring to, take a look at this video below, which shows page refresh in action on the Xteink X4.

Here is why that refresh (often called a “full page turn”) is necessary:

The Physics of “Digital Ink”

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Xteink X4 eBook Reader

The Xteink X4 is a brand new eReader with a difference – it is tiny, about the size of an iPhone. Designed for reading on the go, this nifty little device is small enough to shove in a pocket and take with you everywhere. In this short video I unbox the device and take a look as to what’s included.

Having only received the device yesterday I haven’t spent much time with it but I can really see the X4 becoming part of my EDC. I will report back in a few weeks when I have spent more time … Read the rest