15-inch (diagonal) LED-backlit display with IPS technology; 2880-by-1800 native resolution at 220 pixels per inch with support for millions of colors
Supported scaled resolutions:
1920 by 1200
1680 by 1050
1280 by 800
1024 by 640
500 nits brightness
Wide color (P3)

Processor
2.8GHz

2.8GHz quad-core Intel Core i7, Turbo Boost up to 3.8GHz, with 6MB shared L3 cache
Configurable to 3.1GHz quad-core Intel Core i7, Turbo Boost up to 4.1GHz, with 8MB shared L3 cache

Storage 256
Memory 16GB

Wi-Fi
802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible
Bluetooth
Bluetooth 4.2 wireless technology

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

Battery
Up to 10 hours wireless web
Up to 10 hours iTunes movie playback
Up to 30 days of standby time
Built-in 76.0-watt-hour lithium-polymer battery
87W USB-C Power Adapter

Radeon Pro 555 with 2GB of GDDR5 memory and automatic graphics switching
Intel HD Graphics 630
Configurable to Radeon Pro 560 with 4GB of GDDR5 memory