Dell Alienware M15x Comprehensive Specifications - Page 7

Display Type (WLED) Refresh Rate Operating angle Pixel pitch Controls Keyboard (Backlit) Layouts Backlight color Touch pad X/Y position resolution (graphics table mode) Width Height • 15.6 inch HD+ (1600 x 900) • 15.6 inch FHD (1920 x 1080) 60 Hz 0° (closed) to 140° 0.2550 mm brightness can be controlled through keyboard shortcuts U.S. and Canada; Europe; Japan RGB; colors can be changed by invoking the AlienFX® application in the Alienware Command Center. For details, see your Mobile Manual 240 cpi 71.7-mm (2.8-inches) sensor-active area 34.0-mm (1.3-inches) rectangle COMPREHENSIVE SPECIFICATIONS Battery Type and dimensions 6-cell "smart" lithium ion (57 Whr) Depth 53.8 mm (2.12 inches) Height 21.3 mm (0.84 inches) Width 213 mm (8.39 inches) Weight 0.33 kg (0.72 lb) 9-cell "smart" lithium ion (86 Whr) (optional) Depth 53.8 mm (2.12 inches) Height 36.9 mm (1.45 inches) Width 330 mm (12.99 inches) Weight 0.5 kg (1.1 lb) Voltage 12.6 VDC Operating time Battery operating time varies depending on operating conditions and can be significantly reduced under certain power‑intensive conditions Life span (approximate) 300 discharge/charge cycles 07 /07