The first test that Galaxy S7 edge should pass is the display durability. On a scale from 1 to 9, the Galaxy S7 edge’s display scored a 7. But what exactly does this mean?
The person taking the test says that he scratches the phone’s display applying a certain pressure on the cutter. The higher the rating the display survives, the harder it is to scratch. Although the first scratching signs show up at 6, it’s only at level 7 that the screen seems to be compromised.