Lightest 15-inch laptop (commercially available)
  • This record is for the lightest Ultrabook laptop which is over 15-inches in diagonal screen size, based on its total weight.
  • This record is measured in grams with the equivalent given in ounces.
  • For the purposes of the record, a laptop is defined as a personal computer (PC) meant for mobile use and must incorporate an external power source, rechargeable battery pack, in-built screen, hard disk, keyboard and trackpad.