Apple Inc. is preparing a new lineup of thinner MacBook laptops running on more powerful chips made by Intel Corp., people with knowledge of the plans said.
The MacBook Pro machines, to be unveiled at Apple’s annual developers conference starting June 11, also will feature high-definition screens like those on the iPhone and iPad, as well as flash memory to cut startup times and extend battery life, said the people, who asked not to be identified because the plans haven’t been made public.
