I love mackbook because it has 12 Inch LED-backlit display with IPS technology .it has 2340-by-1440 resolution at 226 pixels per inch with support for millions of colors .it has 1.1 GHz dual-core intel-core m3 processor and turbo boost up to 2.2 GHz with 4mb cache.8 GB onboard memory.its height is 0.14-0.52 inch and width is 11.04 inch and weight is 2.03 pound and intel HD graphics 515 and dual display video mirroring simultaneously supports full native resolution on the built-in display and 802.11 ac wi-fi wireless networking and bluetooth 4.0 wireless technology . And I like his camera 480p FaceTime camera . and stereo speaker dual microphone 3.5 mm headphone jack support for Apple iphone handsets with remote and microphone . and it has full size keyboard and it has powerful battery up to 10 hours capacity .