- Devices with e-Ink screens eliminate blue light, drastically reducing eye strain and improving rest.
- There are pure e-ink options like the Bigme HiBreak Pro and hybrid alternatives like TCL's NXTPAPER technology.
- These mobile phones allow you to run Android applications, making it easier to read newsletters, PDFs, and use productivity tools.
- They stand out for their long battery life and exceptional visibility in direct sunlight.
These days, we spend far too many hours glued to AMOLED or LCD screens, which, while spectacular, eventually take their toll. That feeling of itchy, dry eyes and headaches is a daily occurrence for many, mainly due to eye strain from mobile phone use, which not only exhausts our vision but also knocks out our ability to concentrate and sleep.
To combat this problem, devices with e-ink displays or hybrid systems have emerged. These are not simply e-readers, but tools designed for those seeking the portability of a mobile phone with the visual comfort of a printed book, allowing us to read digital content without eye strain after ten minutes.
What exactly is an e-ink smartphone?
Unlike conventional phones, these devices use a technology that mimics the appearance of paper . The major advantage is that they don't emit direct light into the eyes and reflections are virtually invisible, making them unbeatable outdoors or in sunlight. Furthermore, energy consumption is incredibly low, as they only use battery power when the image changes , allowing for battery life that lasts for days or even weeks.
Many users seek these devices as a secondary phone for reading newsletters , Substack, PDFs, or epubs while on the go. It's the ideal solution for those who feel a Kindle is too bulky for their pocket or that its interface is too limited for browsing online magazines or emails, allowing them to take advantage of Kindle's settings and reading tricks.
Featured models and options on the market
If we're talking about pure devices, the Bigme HiBreak Pro is probably the most robust option. It features a 6,1-inch ePaper display and runs Android 14, meaning you can install Gmail, Drive, or any app from the Play Store. Unlike others, this device includes 5G connectivity and NFC for mobile payments, behaving like a true mid-range phone but geared towards digital detox.
On the other hand, we have the BOOX Palma 2 , which focuses heavily on extreme portability. Although it doesn't have a SIM card slot, its software is extremely smooth thanks to SuperRefresh technology, making it ideal for listening to podcasts or reading without distractions. It's basically an e-reader in a phone-like form factor that fits anywhere.
The hybrid alternative: NXTPAPER technology
If you're not convinced by the slowness of pure e-ink, there are TCL models with TCL's NXTPAPER technology . These aren't true e-ink displays, but rather LCD panels with special coatings that create a matte texture. The NXTPAPER 70 Pro , for example, offers a 120Hz refresh rate and the option to activate Max Ink mode, which converts the screen to grayscale to mimic the reading experience of an eReader.
For those seeking raw power without sacrificing eye comfort, the NXTPAPER 60 Ultra is the crown jewel. With a massive 7,4-inch screen and cameras featuring high-quality mobile phone sensors and optics , it allows you to switch between color and paper modes with a physical button, achieving a perfect balance between a modern mobile device and a healthy reading device.
Considerations before taking the leap
It's important to know that, although technology has advanced and we now see very sharp 300 ppi screens, color e-ink still falls short in quality compared to black and white. Furthermore, if you're looking for a device for 3- or 4-hour reading sessions, the weight and font size are usually suitable, as they are optimized to avoid straining your arm and eyes.
As for price, most of these devices fall within a range of €200 to €420 . While Bigme's models focus on productivity and document digitization, TCL's aim to allow you to enjoy the features of a modern smartphone while protecting your eye health.
This ecosystem of devices offers everything from compact and fast options for light reading to full-fledged phones with 5G and NFC that replace the glossy screen with a paper-like touch and visual experience, eliminating eye strain and promoting a much more effective digital disconnection without losing basic connectivity.
