LeEco Le Pro3 Elite official Pictures. LeEco Le Pro3 Elite is a Smartphone of leeco. The LeEco Le Pro3 Elite Android Smartphone. Announced Mar 2017. Features 5.5″ Display, Snapdragon 820 Chipset, 16 MP Primary Camera, 4070 MAh Battery, 128 GB Storage, 6 GB RAM. LeEco Le Pro3 Elite price starts.