The Oppo Finder currently holds the silly title of being the thinnest smartphone in the world. Measuring in at a svelte 6.65mm, the Finder is 1.95mm and 2.75 thinner than the Galaxy S III and iPhone 4S, respectively. But the thin size doesn’t mean the phone is fragile. In fact the company recently demonstrated the phone’s toughness by using it to hammer several nails into a wooden board ( watch the video below ) The Oppo Finder is available sans a contract for ¥2,498 ($393). The slim phone packs an impressive array of specs, too. Behind the 4.3-inch Super AMOLED Plus screen rests a dual-core 1.5GHz chip and 1GB of RAM, which powers an Android 4.0 install. Plus, as shown above, the phone can take beating.