"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
Ivy Bridge Quad-Core Desktop and Mobile Processors Reportedly Launching on April 29
Ivy Bridge chips scheduled for April 29 launch
The new chips launching on April 29 seem to give Apple a number of options for upgrading its higher-end Mac lineup, including the iMac and MacBook Pro. But lower-power chips suitable for the MacBook Air will not arrive until June 3 based on the claimed timetable.
Ivy Bridge processors will be announced in the 4th week of April, between April 22 and April 28. The announcement will include only quad-core models: mobile Core i7 and Core i7 Extreme families, desktop Core i7, Core i5-3570K, i5-3570T, i5-3550, i5-3550S, i5-3450 and i5-3450S. The announced chips will be available for sale on April 29, and the reviews and benchmarks should be published on the same day.On the MacBook Pro side, the Core i7-3720QM and 3820QM chips appearing on April 29 would appear to be the natural successors to the processors found in the current high-end 15-inch and 17-inch MacBook Pro models. Apple is, however, reportedly slimming down its 13-inch and 15-inch models, and it is unclear how those design changes will impact the company's selection of processors in the smaller models.
Ivy Bridge chips scheduled for June 3 launch
The June 3 launch will bring a significant expansion of availability for mobile computers, adding six dual-core mobile Core i5 and Core i7 processors and a pair of ultra-low voltage dual-core chips. Lower-end Core i3 chips are scheduled to follow in the third quarter of the year.