Micron 3D NAND-based 32GB Flash memory chips are meant for high and mid-end smartphone segment.
Planar NAND flash technology uses a single layer of memory cells.
Samsung is already using 3D flash chips in its handsets like its Galaxy S7 and Note 7.
Samsung has also been using 3D flash to increasing the storage capacity of its enterprise SSDs.
In March, it shipped an SSD with a whopping 15.36TB of storage.
source: www.techworm.net