Storage

512GB PCIe-based onboard SSD

Memory

16GB of 2400MHz DDR4 onboard memory

Graphics

Radeon Pro 555X with 4GB of GDDR5 memory and automatic graphics switching

Intel UHD Graphics 630

Charging and Expansion

Four Thunderbolt 3 (USB-C) ports with support for:

Charging

DisplayPort

Thunderbolt (up to 40 Gbps)

USB 3.1 Gen 2 (up to 10 Gbps)

Keyboard and Trackpad

Full-size backlit keyboard with:

64 (U.S.) or 65 (ISO) keys including 4 arrow keys

Touch Bar with integrated Touch ID sensor

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

Wireless

Wi-Fi

802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible

Bluetooth

Bluetooth 4.2 wireless technology

Camera

720p FaceTime HD camera

Video Support

Simultaneously supports full native resolution on the built-in display at millions of colors and:

Up to two displays with 5120-by-2880 resolution at 60Hz at over a billion colors

Up to four displays with 4096-by-2304 resolution at 60Hz at over a billion colors

Thunderbolt 3 digital video output

Native DisplayPort output over USB‑C

VGA, HDMI, and Thunderbolt 2 output supported using adapters (sold separately)

Audio

Stereo speakers with high dynamic range

Three microphones

3.5 mm headphone jack