Operating System
macOS
Processor
1.6GHz dual-core Intel Core i5, Turbo Boost up to 3.6GHz, with 4MB L3 cache
System Memory
8GB of 2133MHz LPDDR3 onboard memory
Storage
256GB
Graphics
Intel UHD Graphics 617
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
Wireless
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Battery
Up to 12 hours wireless web
Up to 13 hours Apple TV app movie playback
Up to 30 days of standby time
Built-in 50.3‑watt‑hour lithium‑polymer battery
Weight
2.75 pounds (1.25 kg)
