Operating System
macOS
Processor
2.2GHz quad-core Intel Core i7 processor (Turbo Boost up to 3.4GHz) with 6MB shared L3 cache
System Memory
16GB of 1600MHz DDR3L onboard memory
Storage
256GB
Graphics
Intel Iris Graphics 6100
Display
Retina display
15.4-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 native resolution at 220 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 9 hours wireless web
Up to 9 hours iTunes movie playback
Up to 30 days of standby time
Built-in 99.5-watt-hour lithium-polymer battery
85W MagSafe 2 Power Adapter with cable management system; MagSafe 2 power port
Weight
4.49 pounds (2.04 kg)
