A leaked internal order sheet from what’s purported to be a NAND flash memory component supplier suggests that Apple may finally bump the base storage on its next iPhone line from 16GB to 32GB. It also indicates that the iPhone 7 will ship with 128GB and 256GB storage options, though it’s not clear if that’s in addition to a 64GB SKU or that

Source: Hot Hardware – Apple iPhone 7 Rumored To Have 32GB Storage Minimum, Max Out At 256GB