Xteink's Next Pocket Sized E Reader Could (Almost) Replace Your Kindle Xteink, a relative newcomer to the e reader market, is making waves with its latest offering: the X4 Pro.
This tiny device can be clipped onto your smartphone and still deliver a decent reading experience.
At first glance, the X4 Pro's specs seem unimpressive, particularly its 219 ppi screen, which falls short of industry standards. However, the price – $109 – is an absolute steal considering what you get.