Gorilla Glass
The screen has the same specifications as the S4 Mini, with a qHD (not to be confused with QHD) Display with 960×540 Pixels and a pixel Density of 256 ppi. It uses Super-AMOLED-Technology, like most of Samsung's mid-range or flagship smartphones. It is protected with Gorilla Glass 3&lt;/ref&gt;, unlike the Gorilla Glass 2 used on the Galaxy S3, Galaxy Note 2 and Galaxy S4 Active. The Galaxy S4 (main model) has Gorilla Glass 3 as well.