Apple's new series of computers appears next week

Ming-Chi Kuo analyst of consulting firm KGI Securities said Apple will unveil a number of new computer models at the WWDC 2013 annual event taking place next week.

Earlier, public opinion was hopeful that 'Apple' will launch the MacBook Pro Retina at the event.

With 'credibility' revealed quite accurately about the unreleased products of Apple, the information provided by the expert Kuo has attracted the attention of public opinion.

In the content sent to investors, Kuo wrote that Apple will unveil a MacBook Pro model equipped with a 13-inch Retina screen, with full iSight HD camera and use Haswell processor. Intel's new system, capable of increasing battery life by 50%.

Besides, analyst of KGI Securities also said that Apple 's MacBook Air line will be upgraded similar to MacBook Pro with Retina screen.

However, Kuo expert said that ' Apple ' laptop consumption this year will drop to 12 million units , compared with the sales of 13.6 million units last year.