Dell - Alienware m18 R2 vs Dell - XPS 16 (9650)

The Alienware m18 R2 edges ahead on the Mars Score (81.9 vs 76.7), but the 5.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Alienware m18 R2 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are cpu cores, refresh rate, screen size.

Pick the XPS 16 (9650) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are claimed battery life, battery, weight, among others.

Both ship with comparable ram, storage, backlit keyboard, so those specs don't separate the two — focus on the differences below.

Bottom line: the Alienware m18 R2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.