9to5Mac’s Mark Gurman claims three of four units shipped to Apple Stores will be the new Space Gray color — gold and silver options will be more difficult to come by — while phones meant for AT&T’s network will be more plentiful than those for Verizon. He also says 16GB and 32GB models will be in greater supply than 64GB units.
A survey from earlier this year showed that the 16GB and 32GB models were far more popular than the 64GB version, with nearly 90% of iPhones purchased being the lower two capacities.
Finally, Gurman says Apple will be updating its Apple Store iOS app to show the in-stock status of various iPhone models at their local Apple Retail Stores. by engadget