The event WWDC 2013 is just around the corner, and the presentation confirmed a new version of its mobile operating systems and desktops from Apple, also would be added some modifications to the current Macbook Pro line

According to analyst Mingchi Kuo of KGI Securities, the main external change would be in the MacBook Pro Retina display, now would be slightly thinner and more portability would give the 13-inch model. The cameras also receive an upgrade, going from HD to full HD in the new models (1920 x 1080 pixels). And inside, Apple would introduce the new processors Intel Haswell architecture.

Thanks to the lower power consumption of Haswell, the battery could last about 10 hours of use, in a situation that many appreciate. On the side of the MacBook Air, the improvements would be on the side of the microphones: given the success of the dual microphones included in the Macbook Pro, they would leap into ultra-thin models from Apple.

Finally, Mingchi Kuo believes that Apple is not immune from the decline in PC sales globally, and that during this 2013 will sell 12 million MacBooks, a small decrease from the 13.2 million with which the accounts were closed last year.