Xiaomi Mix Fold 2 specifications have been leaked a few hours ahead of its launch in China. The smartphone is tipped to come with an 8-inch 2K main display and a 6.56-inch cover display. Xiaomi Mix Fold 2 specifications have been leaked a few hours ahead of its launch in China. The smartphone is tipped to come with an 8-inch 2K main display and a 6.56-inch cover display.