Alienware debuted its X Series design last year, deploying slimmer new-look versions of its famous M Series laptops at various screen sizes. The x17 is the largest of the X Series laptops, and version ...

As evident from their names, the X15 R2 has got a 15.6-inch screen with up to QHD resolution and 240Hz refresh rate and the X17 R2 is outfitted with a 17.3-inch display with up to UHD resolution, ...