We already know that Samsung is working on its foldable phone, and it was also showcased officially back in November last year. Out of nowhere, now a new video of a foldable smartphone from Xiaomi has surfaced, thanks to @evleaks. It can be folded both the sides, turning the huge tablet-like screen to a small phone-like formfactor. If this is real, this should be the world’s first dual-side foldable phone.