Very very clean phone its a 16gb in ernal storage and 2gb Ram, android 5.1.1 (lollipop) , everything works great apart from the camera that is abit dull.
As you can see
new (2 months old) and comes with both a back cover and a screen guard, so you don't have to worry about buying those two later.
The z1 has excellent cameras (front 5mp
