The video teaser posted on Weibo shows a very slim device which seems to be one of the more unique features of the phone. The video also doesn’t show a camera bump but it could be a prop just to highlight how thin the phone is. That isn’t saying we’d mind seeing a bump-less phone though.
In addition to the video, teaser posters of the vivo S7 were also posted on Weibo, on a less official level, of course. These photos reveal a more ‘traditional’ notch up to for its front camera as well as a rectangle on the upper left hand of the back for its 44MP-led rear camera setup.