Can the layer 4 Aljorala Glass Protection Galxi alpha screen?

Can the layer 4 Aljorala Glass Protection Galaxy alpha screen? :

Samsung Galaxy alpha, is the first smart phone from Samsung within Galxi family holds a frame made of metal, but next to the metal, the phone is the first in the world who holds a protection layer Aljorala Glass 4. According to the manufacturer of this class, '' Corning '', class is able protect your phone screen when it occurs on the ground at a higher rate than Aljorala Glass 3, but does this mean that the phone will not fall to the ground displays your phone screen to any fractures? Video at the bottom will review our test phone fall to the ground, and test them fall directly on the phone screen.