Perhaps you guys often watching the test results either test or grill drop test. This time a technician,Mike Myers and Chris Ruble , like trying out Lumia 900 them with a
hammer and nails.
They said they were inspired by a video they've ever seen before displaying Sonim phones that are treated alike. In the video it says that the phone Sonim "the unbreakable" only damaged on the outside only when the damage is not too major. But of course we all know is famous Sonim phone with exceptional durability comes with a solid material.
For those who are curious about the comparison of two phone if hammered and nailed directly..please check it out the videos below:
via slashgear
source