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
Supported scaled resolutions:
1680 by 1050
1440 by 900
1024 by 640
16:10 aspect ratio
Touch ID:
Integrated Touch ID sensor
Processor:
1.6GHz dual-core Intel Core i5, Turbo Boost up to 3.6GHz, with 4MB L3 cache
Storage:
128GB PCIe-based SSD
Configurable to 256GB, 512GB, or 1.5TB SSD
256GB PCIe-based SSD
Configurable to 512GB or 1.5TB SSD
Memory:
8GB of 2133MHz LPDDR3 onboard memory
Configurable to 16GB of memory
Battery and Power:
Up to 12 hours wireless web
Up to 13 hours iTunes movie playback
Up to 30 days of standby time
Built-in 50.3‑watt‑hour lithium‑polymer battery
30W USB-C Power Adapter; USB-C power port
Size and Weight:
Height: 0.16–0.61 inch (0.41–1.56 cm)
Width: 11.97 inches (30.41 cm)
Depth: 8.36 inches (21.24 cm)
Weight: 2.75 pounds (1.25 kg)3
Graphics:
Intel UHD Graphics 617
Support for Thunderbolt 3–enabled external graphics processors (eGPUs)
Video Support:
Simultaneously supports full native resolution on the built-in display at millions of colors and:
One external display with 5120-by-2880 resolution at up to 60Hz
Up to two external displays with 4096-by-2304 resolution at up to 60Hz
Thunderbolt 3 digital video output
Native DisplayPort output over USB‑C
VGA, HDMI, and Thunderbolt 2 output using adapters (sold separately)
Camera:
720p FaceTime HD camera
Charging and Expansion:
Two Thunderbolt 3 (USB-C) ports with support for:
Charging
DisplayPort
Thunderbolt (up to 40 Gbps)
USB-C 3.1 Gen 2 (up to 10 Gbps)
Wireless:
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth 4.2 wireless technology
Audio:
Stereo speakers
Three microphones
3.5 mm headphone jack
Keyboard and Trackpad Full-size keyboard with:
78 (U.S.) or 79 (ISO) individual LED-backlit keys, including 12 function keys and 4 arrow keys
Ambient light sensor
Force Touch trackpad for precise cursor control and pressure-sensing capabilities; enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures
Operating System:
macOS
