Quad-Core i7 2.8GHz, Mac OS Sierra, 16GB RAM, 1TB flash storage, no optical drive, 15.4" 2880 x 1800, Intel Iris Pro Graphics, 802.11ac, keyboard: English, Force Touch Trackpad
Dual-Core Intel Core i5 2.3GHz, 8GB 2133MHz DDR4, 1TB SATA HDD, 21.5 LED-backlit, Intel Iris Plus Graphics 640, Four USB 3 and Two Thunderbolt 3 ports, SDXC card slot, Gigabit Ethernet, 802.11ac Wi-Fi wireless networking, Bluetooth 4.2 wireless technology
Quad-Core Intel Core i7 4.0GHz, 32GB DDR3 SDRAM, 1TB Flash Storage, Four USB 3 ports, SDXC card slot, Gigabit Ethernet, 802.11ac Wi-Fi wireless networking, Bluetooth 4.0 wireless technology
The Magic Keyboard combines a sleek new design with a built-in rechargeable battery and enhanced key features. It has an improved scissor mechanism beneath each key for increased stability, as well as optimized key travel and a lower profile.
Designed to expand on the versatility of Multi-Touch, the Apple Pencil lets you make any number of effects, right down to a single pixel, giving you more creative freedom than ever before.