MacBook

MacBook is Apple's smallest Mac till date. It is very good in terms of performance, build quality, display and battery. The problem I saw in it was missing ports. USB and 3.5 mm jack are two ports which are essential in every laptop. Though, Apple introduced USB-C port which is to be used for power, HDMI and USB, but this port will take time to gain popularity and all the devices you have with USB port such as pen drives, external hard disks or the headphones with 3.5 mm jack won't work with this MacBook. And it costs 1 lakh rupees in India. I would recommend you to stay away from it. Buy a MacBook Air 13 inch or MacBook Pro with Retina Display. They both are better than this.

iMac

iMac was the star of the Apple event. It has the highest resolution display ever made. Just imagine how  beautiful 4k displays of TVs above 47 inch look. 4k means 8 million pixels. The new iMac had a 5k display with over 14.7 million pixels. Thats like 7 times more than our full HD TV. And these many pixels are not on a big screen but in just a 27 inch screen. Apple made some minor updates in it's hardware and it comes with OS X Yosemite. It starts at $2499. It is very expensive but worth it.