It's FoliX, we are never disappointed. My old screen protectors from home several times saved the life of my old smartphones. My former Galaxy S2 has taken pebbles on the screen shots involuntary scissors ... The protection takes relatively expensive, but the phone has absolutely nothing underneath. The screen also has a new look. So for my Nexus 4, I know I would have the same result.
Attention, but c normal, the front protection is finer than the screen. It is quite normal since the edges of the screen are rounded. If protection was wider, she could not stick properly.