Xiaomi has launched the next generation of its foldable smartphone, the Xiaomi Mix Fold 2. Pre-orders have already begun to be accepted in China. Meanwhile, the first generation of Xiaomi Mix Fold has fallen in price to a record level. Xiaomi Mix Fold 2 is priced starting at $1,335. The first generation is now available in China for $1,038 with 12GB of RAM and 512GB of storage. For so much, the device is now offered on the JD.com site. At the same price, you can buy a flagship, but standard Xiaomi 12S Ultra smartphone in the maximum configuration. Recall, Xiaomi…