Widescreen display
13.3-inch (diagonal) LED-backlit glossy widescreen display with support for millions of colors

Supported resolutions: 1440 by 900 (native), 1280 by 800, 1152 by 720, and 1024 by 640 pixels at 16:10 aspect ratio and 1024 by 768 and 800 by 600 pixels at 4:3 aspect ratio

Processor
1.8GHz dual-core Intel Core i5, Turbo Boost up to 2.9GHz, with 3MB shared L3 cache

Storage
128GB PCIe-based SSD

Memory
8GB of 1600MHz LPDDR3 onboard memory

Graphics
Intel HD Graphics 6000

Charging and Expansion
Two USB 3 ports (up to 5 Gbps)
Thunderbolt 2 port (up to 20 Gbps)
MagSafe 2 power port
SDXC card slot

Keyboard and Trackpad
Multi-Touch trackpad for precise cursor control; supports inertial scrolling, pinch, rotate, swipe, three finger swipe, four-finger swipe, tap, double-tap, and drag capabilities

Ambient light sensor