Recently, Samsung teases a video introducing a new device. According to the video this unknow device is designed to be fit,simple,elegent and fast.Someone guess it may be Galaxy S5 while most are not agree with it.Not only because there is no tradition that Samsung release two S devices but also we found that one little detail: the model number for the Samsung Galaxy J is clearly visible on the video.

No matter what device it is, it will finally uncover.We are looking  forward to see how this device fit, simple,elegent and fast!