Core Specifications

• Processor: 2.4GHz quad-core Intel Core i5 (Turbo Boost up to 4.1GHz) or configurable to a 2.8GHz quad-core Intel Core i7 (Turbo Boost up to 4.7GHz).
• Graphics: Integrated Intel Iris Plus Graphics 655.
• Memory: 8GB of 2133MHz LPDDR3 onboard memory, configurable to 16GB.
• Storage: 256GB or 512GB SSD, configurable to 1TB or 2TB.
• Display: 13.3-inch Retina display with 2560-by-1600 native resolution, 500 nits brightness, Wide color (P3), and True Tone technology. 

Design and Connectivity

• Ports: Four Thunderbolt 3 (USB-C) ports supporting charging, DisplayPort, Thunderbolt (up to 40Gb/s), and USB 3.1 Gen 2 (up to 10Gb/s).
• Keyboard & Trackpad: Features the Touch Bar with an integrated Touch ID sensor, an ambient light sensor, and a Force Touch trackpad.
• Wireless: 802.11ac Wi-Fi and Bluetooth 5.0.
• Dimensions: 0.59 inch (1.49 cm) height, 11.97 inches (30.41 cm) width, and 8.36 inches (21.24 cm) depth.
• Weight: Approximately 3.02 pounds (1.37 kg). 

Battery and Audio

• Battery: Built-in 58.0-watt-hour lithium-polymer battery providing up to 10 hours of wireless web or movie playback.
• Power: Includes a 61W USB-C Power Adapter.
• Audio: Stereo speakers with high dynamic range, three microphones, and a 3.5 mm headphone jack. 

Video Support

This model can simultaneously support full native resolution on the built-in display and: 

• One external display with 5120-by-2880 resolution at 60Hz.
• Up to two external displays with 4096-by-2304 resolution at 60Hz.