Processor 2.4GHz quad-core Intel Core i5, Turbo Boost up to 4.1GHz, with 128MB of eDRAMRAM 8GB of 2133MHz LPDDR3 onboard memoryStorage 256GB PCIe-based SSDOS MacOSGraphics Card Intel Iris Plus Graphics 655Display 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 colorsPorts 4x Thunderbolt 3 (USB-C) ports with support for Charging, DisplayPort, Thunderbolt (up to 40Gb/s), USB-C 3.1 Gen 2 (up to 10Gb/s)Connectivity 802.11ac Wi-Fi wireless networking (IEEE 802.11a/b/g/n compatible), Bluetooth 5.0 wireless technologyProduct Dimensions (W x D x H) 30.41 cm x 21.24 x 1.49 cmProduct Weight out of box 1.37 KgBattery Built-in 58.0-watt-hour lithium-polymer battery, 61W USB-C Power AdapterIncludes 720p FaceTime HD camera, Stereo speakers with high dynamic range, Three microphones, 3.5 mm headphone jack, 61W USB-C Power Adapter, USB-C Charge Cable (2 m), Touch Bar with integrated Touch ID sensor, 1 year limited warranty