IdeaPad Y650, which is the world’s thinnest 16-inch entertainment notebook The Y650 is extremely thin and light for a 16-inch notebook. At 5.6 pounds it’s lighter than many 15-inch notebooks and on par with some 14-inch notebooks. It has a dark textured lid with a geometric pattern that resists fingerprints, white interior and orange trim. It can be configured with a Blu-ray Disc player so you can make use of its 16:9 aspect ratio. It features JBL speakers and Dolby Theater Surround Sound technology for premium sound. Making use of special materials like carbon fiber, as used in the aerospace and automotive industries.