Recently, the photos has been leaked featuring a Oppo smartphone with a bezel-less screen online. The leaked images also reveals the edge-to-edge display that features zero bezels on the sides, which is similar to that of the Sharp Aquos Crystal.
From the image we can see the device has a front camera on the top along with three capacitive touch button on the bottom. Moreover, this unknown smartphone running on Oppo's ColorOS on top of Android ROM. Rumors to be believed this is new Oppo R7.
This Oppo patent shows the use of light refraction to give the illusion of a bezel-free screen, which was found out by GSMarena earlier this week. As per the website, the patent has already been filed on December 19 2014 in China and the documentation we're referring to should be available online within three to six months.