Donovan Sung, Xiaomi’s spokesperson, has posted a quite interesting video on Twitter. The video depicts Bin Lin, the co-founder of Xiaomi, playing with a prototype unit of foldable Xiaomi device. Mister Sung also asks what should this device be called, so if you have come up with a good name, now is the time to use it.

The device in question is a tablet which sides can be folded backwards into the shape of a smartphone. It looks roughly the same as the unit presented to us in Evan Blass’ leak earlier this month. Unlike Samsung Galaxy F, it does not equire a smaller outside screen. Still, this device is only a prototype; much can change before it reaches store shelves.