As often happens, a case manufacturer released images of a still-unofficial phone today, its the Samsung Galaxy Note8. Its a cheap way to drum up publicity and Olixars transparent gel cases leave little to the imagination.
You can see the dual camera, placed horizontally and sharing a hump with the LED flash, heart rate sensor and fingerprint reader. This design lines up nicely with the leaked renders from a couple of days ago. Also note the Bixby button on the side.