Its no longer a secret that the Samsung Galaxy S7 is just a rumor. In fact, the Samsung Galaxy S7 is under works and is going to release in 2016. Images leaked on Weibo show that the Samsung Galaxy actually exists. The proof is provided by the existence of the smartphone's Chassis. The smartphone has a robust design. The metal piece of the innards of the Samsung Galaxy S7 shows the craze for metal borders in the smartphone industry.
Its still very novice to say if these images could actually be those of the Samsung Galaxy S7. It could also be of another Samsung phone. The photos have emerged from South Korea, but there is still no clarity who the Smartphone manufacturer is, but if one goes by commentary then the it is speculated to be a Samsung Smartphone.
The metal edged phone seems to have enough room for a glass panels ont he front and the rear. It seems to be convergence of technology that will allow the Smartphone manufacturer to built something that could be seen in the images.
The images which were leaked on Weibo were taken down since then, but have been shared online.