"Apple will bring a high-resolution Retina display to its 13-inch MacBook Pro with a product update set to launch this October, according to one insider." - × × ×
“Like the next-generation Retina display MacBook Pro, the 13-inch variety is expected to lack an optical disc drive and rely solely on solid-state flash memory storage. Kuo expects the screen to have a resolution of 2,560 by 1,600 pixels, and he said the 13-inch model will be slightly thinner than the 15-inch model, at 18 millimeters.” - × × ×