The notebook PC 'FMV Zero' announced by Fujitsu in October 2024 is the world's lightest at about 634g ... the hottest part of the computer. Although it felt hotter than usual, it wasn't hot ...

Like its predecessor, the new Notebook 9 comes in two sizes: a 15-inch model; and a 13.3-inch variant, which Samsung claims is "the lightest notebook on the market", weighing in at 1.8 pounds ...