Samsung Unveils AI-Powered Galaxy Book 4 Lineup with Enhanced Cooling and Intelligent Features

Samsung has unveiled the Galaxy Book 4 Ultra, the latest addition to its Galaxy Book lineup. The new Ultra model features a touchscreen, improved outdoor visibility, and a more efficient cooling system. The vapor chamber design has been refreshed, with an 11% wider chamber and a dual fan with uneven blade spacing. This new cooling system lowers heat and fan noise, allowing the laptop to operate at its maximum potential. The Galaxy Book 4 Ultra will be available for sale in Korea on January 2, with other markets gradually joining the release.