Display
* Retina display
* 13.3-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1600 native resolution at 227 pixels per inch with support for millions of colors
Touch ID
* Integrated Touch ID sensor
Processor
* 1.6GHz dual-core Intel Core i5, Turbo Boost up to 3.6GHz, with 4MB L3 cache
Storage1
* 128GB PCIe-based SSD
*
Memory
* 8GB of 2133MHz LPDDR3 onboard memory
Battery and Power2
* Up to 12 hours wireless web
* Up to 13 hours Apple TV app video playback
* Up to 30 days of standby time
* Built-in 49.9‑watt‑hour lithium‑polymer battery
* 30W USB-C Power Adapter; USB-C power port
