With new video on YouTube the HTC describes the new finish that will use the upcoming smartphone under the name One S .
The material is a ceramic-metal look and feel and is manufactured using a method known as Micro arc Oxidation , which HTC describes the video you will see below.
According to the video this shell pounded with 10,000 volts causing a reaction that quickly leads to the creation of black and smooth texture.
As a direct consequence of this process the material gets to five times greater strength than before.
Watch the video: