This is undoubtedly one of best smartphone from Lenovo till now. screen size is 5.50 which is pretty good and it has 3GB ram which is good enough for the function. The internal storage is 32 GB and and even external SD card also you can use. Camera quality is just amazing with 16 megapixel rear camera with dual LED flash and 8 megapixel selfie camera.This device include 4G LTE with VOLTE support, which is very important now days.finally the battery back is just superb with 4000mah.overall it’s a pretty good device from Lenovo