The screen adaptively adjusts the display's colors, brightness, and contrast based on user preferences and environmental ...

This device has a mirror mode, which projects the entire Android experience on the E Ink screen. You can make phone calls, access Google Play or play around with the Kindle app. This is made ...

Using a dedicated key on the right side of the phone, you can easily switch between a black-and-white, e-ink-like mode to full color e-paper. There's also a new Max Ink Mode, which delivers a more ...

The Hisense A6 is designed similar to the dual screen phones of yesteryear, such as the Yotaphone. This device has a full color IPS screen and the rear screen is a full E INK monochrome touchscreen.