I am using this phone since 14 months back and still using. No major issues. Still working good, it consist two speakers and sound from them is quite amazing. Black colour looks quite cool. It doesnt contain file manager but download es file explorer from google play, its quite good. Lollypop makes calling smarter and battery longer. Front and back, both cameras are good. A smart slim phone. In this range, I think its the best phone. Motorola is trustable anyways. Battery is inbuilt, which is good.