YotaPhone, the smartphone with a second always-on e-ink screen, is now official
What is not common, though, is the secondary e-ink always-on screen on the back of the device that also measures 4.3 inches in size. E-ink is a type of monochrome displays that is extremely battery efficient and perfectly readable even under direct sunlight, so it’s great for use outdoors. YotaPhone puts it to good use - it refreshes automatically with your notifications and messages, and custom apps have been built so for instance you can see an always up-to-date Twitter stream on the back of the device. The back screen has a resolution of 360 x 640 pixels, supports 16 scales of grey and there is a capacitive touch zone below it for gesture controls. You can also easily send a book to read to the e-ink screen. Other content like images can also be easily beamed with a simple two-finger swipe from the top in a number of optimized apps.
It's hard to say what the future holds for the YotaPhone, and in the current reality of spec and camera wars, we’ve seen devices that innovate in different areas like the Moto X with its ergonomics and always-on voice breakthroughs struggle to get wider user adoption. The YotaPhone is that kind of device that falls out of the mainstream narrative and would likely end up being a niche device - at least that’s what we’d expect - but it’s still very refreshing to see some innovation directed in a completely different area such as the secondary e-ink display here.
Finally, right below is the YotaPhone unveiling event in its entirety and with the Q&A session that followed.
source: CNET
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