Dell XPS 13 (L322X, Early 2013) - Manual (Page 16)

Specifications
Views
System
Information
Memory
Ports and
Connectors
Dimensions and
Weight
Computer
Environment
Storage
Touchpad Power Adapter Camera
Communications
Battery
Video Audio
Display
Cards
Supported
Keyboard
Display
Type • 13.3‑inch HD WLED, HD TrueLife
• 13.3‑inch HD WLED, FHD TrueLife
Maximum resolution • 1366 x 768 HD
• 1920 x 1080 FHD
Dimensions:
Height 191.74 mm (7.55 in)
Width 305.03 mm (12.01 in)
Diagonal 337.82 mm (13.30 in)
Refresh rate 60 Hz
Operating angle 0° (closed) to 135°
Pixel pitch • HD: 0.21 mm
• FHD: 0.15 mm
Controls brightness can be controlled through keyboard shortcuts