Reveal the upgrade version of MacBook Pro

The 15-inch MacBook Pro will be upgraded with a more powerful processor, a slimmer, lighter design with a Retina display.

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The new MacBook Pro will have significant upgrades.

According to information on 9to5Mac, Apple will announce not only one but four models of Mac computers at Apple's Worldwide Developers Conference (WWDC) in San Francisco next week.

9to5Mac describes the new version of the 15-inch MacBook Pro with a thickness of only 0.74 inches (18.8mm) weighing 4.7 pounds (2.1kg) (compared to the current version of 24mm) thick and weighs 2.5kg).

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The release of the detailed configuration of the new MacBook Pro on 9to5Mac.

Machine with Retina screen with a resolution of 2560x1600. The MacBook Pro is equipped with 1600MHz DD3 RAM with a 750 GB storage drive and AMD Radeon HD 7770M graphics processor

The device also uses FaceTime HD cameras, equipped with Thunderbolt connectivity, Bluetooth 4.0, SDXC, FireWire card slots, and Ethernet ports.

The source also said that the 11-inch and 13-inch MacBook Air will be upgraded with a Retina display. Besides, Apple also introduced a series of new peripherals, from mice, keyboards, and covers . at the WWDC conference next week.