Microsoft announced the Surface Duo in October last year. Recently a video has “surfaced” the internet of a person using this device. He appears to be using it in both portrait and landscape orientations.
The device seems to be an almost exact copy of the intro video shown by Microsoft. There were some slight differences like the front camera had a flash, which wasn’t part of the introduction video. We expect to learn more about the device as the time for its official release gets closer.