New 21.5-inch Retina 4K models expected.
Apple to Reportedly Launch Thinner MacBook by End of 2015
A report last month claimed that Intel's continued delays of its Broadwell chip may cause Apple to push back the release of its 12-inch MacBook until late this 2014 or early 2015. The 12-inch MacBook is said to include a Retina display and may either be a successor to the MacBook Air or join Apple's current 11-inch and 13-inch models.
A previous report in June stated that Apple would begin production of a 12-inch MacBook Air in the third quarter of this year, with Quanta Computer in charge of assembly. The 12-inch MacBook Air was also described as appearing similar to the 11-inch and 13-inch models, but featuring a Retina display and internal changes to various components.
Other reports throughout the year have also shared information on a 12-inch MacBook Air, with NPD DisplaySearch and KGI Securities analyst Ming-Chi Kuo also stating that the new notebook would feature a Retina display. A user on a Chinese forum who previously shared accurate information noted that the 12-inch MacBook Air would incorporate a new cooling system and button-less trackpad design.
If Apple is indeed looking to launch a new MacBook late this year or early next year, the company may unveil the notebook at an October event following the introduction of the iPhone 6 in September.