Nokia Lumia 920 model remained compact and functional after being cut with a knife, hit with a hammer, and as the end of the test was forging a nail in it.
“Nokia mobile phones are most resistant,” is the most common phrase that you hear from people who use mobile phones from the Finnish manufacturer.
Perhaps the best indication of the durability of the mask and the screen on this model, we get the “close encounter” with a hammer and knife. After cutting, the blade traces remained of the mobile phone, and the screen remained without any damage even after blows with the hammer.
However, forging a nail in the phone is really tough test, but even after the “operation” Touch screen phone continued to function normally.