So the Samsung Series 9 isn’t an Ultrabook by Samsung’s standards, but you know what is? The Samsung Series 5 Ultra 13-inch. This time there isn’t Duralamin, instead you will find good old aluminum on the lid and palm rest of the machine, which should make it feel quite solid, especially when it is folded up. At the bottom of the machine, you will find plenty of screws and a removable panel. That could only mean one thing, that this svelte little machine is user-upgradable. Another gesture which most users would appreciate, is that the Series 5 Ultra has a matte screen which reduces glare by a significant amount.