Incredible gaming performance. Gorgeous 240-Hz display. Built-in eye tracking. Slim build. Short battery life. Expensive. No Windows Hello authentication. Tobii eye tracker is power-hungry. My first ...

Alienware’s redesigned m15 R2 is a gorgeous laptop that puts out impressive performance—though you should probably opt for the OLED upgrade. A few months ago I reviewed Alienware’s m15 with OLED and, ...