The dual screen slider phone format is back, this time based on E Ink technology. We have a concept and even a video of it.
Top 5G phones: every 5G phone to expect in 2019 MWC 2019: everything we're expecting from the biggest phone show of the year The layered second screen feature was spotted by Dutch technology site ...
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.