Gurman says the new OLED and touch MacBook Pro will be “significantly “lighter” (emphasis theirs), with a lot of attention put into redesigning the inside of the machine, minimizing and consolidating parts to make it lighter and easier to transport. The current 14-inch MacBook Pro is 25 percent heavier than the equivalent MacBook Air, at 3.4 pounds for the 14-inch model (compared to 2.7 pounds for the 13-inch Air). The larger 16-inch model weighs 4.7 pounds, compared to 3.3 pounds for the 15-inch Air. That’s a 42 percent weight difference.
It would hardly be cause for so much emphasis on being dramatically lighter if Apple had achieved only a 10 percent weight reduction, and if it’s 20 percent lighter or more, you’re entering MacBook Air territory. We don’t yet know if the touchscreen MacBook will come in the same sizes or introduce a new six-inch, say 15-inch, but it’s safe to say it will be at least 14 inches. So a “significant” weight reduction means it will almost certainly weigh less than three pounds, which will definitely be noticeable when carrying it in a bag.
