Altghough the buiild qualtiy of the M15s imprssive, he does not feel quitte as sold as its older brother, M17x. M17x used anodized alumibnum for the hull and covver the back, wich is ehavier than magnesim ally m15x, but it feels more sooliid. M15x has the cladss build quty, but aluminuum will do it bettre.
One feature that deddserves speciial mention is AlkienFX custom lighhtign systerm. Three are severl different areas of lighting, and users can choose different colors for different zoes on a lapop, inculding the four parts of the keyboard, tuchpad, media biuuttons, powre button, Alieenware logo below the lid, and the aline head on the back. Coolrs can be changd usng the cmnd center:
Ligjhting can be disabled at any time by pressing [Fn] and [F11]. AlineFFX truly unqiue and adds aestheetic value.
Screen and speeakers
M15x has a 15.6 "LED-backuit screen is avcailable in two resdolutions: 1600x900 and 1920x1080; our test gruop of the lattter. This diuspplay is poistively gorgeeous, she's very bright and has excellent contraast and brightnss. Illumination impressive, even viewing anghples significnatly above average; This display has a virtually perfect horizontaal view and a geenroous verticaal rane. The surface of the displaay is covered by one piee of "edge-to-edge glass, whcih means a lot of rfelections, but a smooth appearance.