Xiaomi is working on a new Mix Fold device, and it just got certified by CCC (China Compulsory Certification). The new smartphone with model number 24072PX77C will support 67W charging, which means that for a fourth time in a row Xiaomi is sticking with the same rate for its foldable. The Xiaomi Mix Fold 4 will work with the MDY-15-EQ charger, which is a 67W adapter that supports 20V at 3.25A (67W Max) rates. The listing does not reveal anything else about the phone but we do expect a Snapdragon 8 Gen 3 chipset. Xiaomi is expected to launch Mix Fold 4 in July but this phone might...