Yota Devices shows their next generation YotaPhone 2 with the Snapdragon 800 LTE and a 5″ AMOLED screen and a 960×540 curved touch-screen E Ink display covering the back case. They upgrade their YotaPhone SDK to enable Android apps to send data to the back-screen with one touch. Battery life when using the backside only can be measured in days and sunlight readability is full.