I like this mobile so much.it’s a selfie expert and it’s fast finger print unloker.it’s display5.5 inch( 71.0% screen to-body ratio.it’s expandable micro sd up to 256gb.it is protected by corning gorilla glass4.Android Os, v5.1( lollipop) .it’s internal 32gb and Ram 3gb.The features I love most is camera it’s a wonderful picture clarity.