If rumor are to be believed, Xiaomi could well be working on a dual edged phone i.e. dual edge screen similar to as seen on Samsung Galaxy Note Edge, but with edge display on dual sides. There is no official confirmation of the same.
GizmoChina had unveiled the image of the Xiaomi Mi Arch with curved screen on both sides. Well if this is true it could easily claim to be the first phone in the World to come with dual edge display.
There is no confirmation about the source and unless we get a confirmation from the company, treat this as a rumor. It could be a concept design. Probably like the Galaxy Note Edge, the Xiaomi Arch edges will also be used to show instant notifications etc.
There are 3 buttons at the bottom. And in the image you can clearly see the notification on the edges. What you are seeing is a poster for now, nothing concrete, could just be a rumor but if the company is really working on this then it could be something to watch out for.
What do you think about it?