It can also be upgraded to 256GB as well as boosting the processor to a dual-core 1.8GHz Core i7 and the RAM up to 4GB. The lowest price Air has 64GB of flash storage and 2GB of 1333MHz DDR3 RAM, while the $1,199 higher-spec version keeps the 11.6-inch display but increases storage to 128GB of flash. Apple still offers two sizes – an 11.6-inch with a 1366 x 768 display and a 13.3-inch with a 1440 x 900 display – starting from $999, but the entry-level processor is now Intel’s 1.6 GHz dual-core Core i5 rather than the older Core 2 Duo. Outwardly, there’s little to differentiate this year’s MacBook Air from its predecessor.
