Hello friend this is a phone which I am using right know to make my review this is a phone with a great facility of big phone with a 5.5 touchscreen there are many features so let me tell you 1.7 gegahertz it is octa core very amazing camera of 13 mp and front camera of 5 mp it is a 4g ready phone with hd screen lolipop is android and expandable to 32 gb