Samsung went ultralight with its latest ultrabooks. The 13.3" version of the Samsung Notebook 9 (2018) weighs 995g (2.19lbs). Even the larger 15" model is just 1,250g (2.76lbs)! They are powered exclusively by 8th generation Intel Core i7 processors with up to 16GB of RAM and up to 1TB SSD (the fast NVMe PCIe kind). The 15" model can be had with Nvidia MX150 dedicated GPU (2GB of GDDR5), which weighs an extra 40g. Battery life should be quite impressive for something so light thanks to the 6-cell 75Wh battery. The body is made out of a magnesium alloy called Metal12, which is both light...
Source: https://www.gsmarena.com/samsung_notebook_9_2018_laptops_unveiled-news-28719.php