Retina display, 9.7-inch (diagonal) LED-backlit glossy widescreen Multi-Touch display with IPS technology.
2048 X 1536-pixel resolution at 264 pixels per inch (ppi)
5-megapixel iSight camera, Autofocus, Video recording, HD (1080p) up to 30 frames per second with audio, FaceTime camera with VGA-quality photos and video at up to 30 frames per second
FaceTime camera with VGA-quality photos
Wi-Fi (802.11a/b/g/n), Bluetooth 4.0 technology
Built-in 42.5-watt-hour rechargeable lithium-polymer battery
Dual-core Apple A5X custom-designed, high-performance, low-power system-on-a-chip with quad-core graphics