Xiaomi's double-folding phone looks better than ever in new video

Remember Xiaomi's concept of a phone that folds in two places? The company publicly announced it's working on it, and even published a few videos, but the phone is definitely still in development. 
Well, a new video of the device has appeared on Chinese social media Weibo, and though it doesn't really show us anything new, the phone looks really nice and its UI conforms to the folded state quite fast. 
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