The Good The low power usage of the E Ink second display means it can be left permanently on, helpfully displaying notifications without seriously draining battery life.
The Bad The quality of the second display is poor, and there's not much you can do with it as there's no third-party support as yet. The phone relies on awkward gestures for navigation, it has unimpressive specifications and it's running on an old version of Android.
The Bottom Line The YotaPhone's second screen is an interesting concept and one I'm quite keen on. Both the E Ink screen and the rest of the phone need serious refinement, however.
An interesting dual-screen phone that falls short of expectations
With so many Android phones to choose from, it's difficult for individual handsets to stand out from the crowd. The YotaPhone solves this problem with an unusual second display on the back -- but creates a bunch of new problems in the process.
This extra screen uses E Ink technology -- the same as you'll find on an Amazon Kindle -- which is theoretically more comfortable to read on, and uses considerably less power than a regular LCD screen, but it is limited to black and white. It's an interesting concept and it certainly caught our eye when it was first shown off at CES in 2013. Now that it's in our hands, does it still stand up to scrutiny?
E Ink display
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