MacBook (Retina, 12-inch, Early 2016)

Display:        Retina display, 12-inch (diagonal) LED-backlit display with IPS technology, 2304-by-1440 resolution at 226 pixels per inch, support for millions of colors, 16:10 aspect ratio

Supported Scaled Resolutions 1440 by 900, 1280 by 800, 1024 by 640                                                                                                                                        

Processor       : 1.1GHz dual-core Intel Core m3 (Turbo Boost up to 2.2GHz, 4MB L3 cache) or configurable to 1.3GHz dual-core Intel Core m7 (Turbo Boost up to 3.1GHz, 4MB L3 cache)    

Memory : 8GB of 1866MHz LPDDR3 onboard memory                                                                                                                                        

Storage :256GB PCIe-based onboard flashupport (up to 3840 by 2160 pixels at 30Hz on external display)                                                                         |

Wireless:Wi-Fi: 802.11ac, Bluetooth 4.0                                                                                                                                                

Charging and Expansion:USB-C port (supports charging, USB 3.1 Gen 1 up to 5 Gbps, Native DisplayPort 1.2 video output, VGA/HDMI output wiCamera  :   480p FaceTime camera                                                                                                                                                       

Audio: Stereo speakers, dual microphones, 3.5 mm headphone jack (supports Apple iPhone headset with remote and microphone)                                                         

Keyboard and Trackpad: Full-size keyboard (78 U.S. or 79 ISO keys) with LED backlit keys, Force Touch trackpad                                                                          

Battery and Power: Up to 10 hours wireless web, up to 11 hours iTunes movie playback, up to 30 days standby time, built-in 41.4-watt-hour lithium-polymer battery, 29W USB-C Power Adapter.