I am using LeTV Le 1s Eco mobile since it has been launched in India. And I am a satisfied user of this mobile. It has great features embedded in it like, Dual 4G Sim Option, Fingertouch Sensor, 3GB RAM, 32 GB ROM, Best in class quality of rear and front camera, 2.3 GHZ processor gives it extra smooth running, long battery life, Recently introduced their Marshmellow version of Android. In the price of tag Rs. 9999/- it is just and amazing phone and I can say for sure that no other phone can take its place in the segment.