It seems that Samsung has not given up on the idea of Galaxy S8 / S8+ with Dual Camera setup. Back in April, a set of images popped up showcasing front and back of a Samsung phone (assumed Galaxy S8+)
Today two new image of the similar looking smartphone had surfaced on Weibo. The front of the smartphone is highly similar to Galaxy S8 and S8+.
The prototype sports a vertically placed dual camera setup (in top centre) on the back side. Just under it seems to be heart rate sensor and LED Flash. The oddly placed fingerprint sensor has also been moved.
For now, nothing has been confirmed at the moment, so we advice readers to have it with a pinch of salt.