MacBook Pro (Retina, 15-inch, Mid 2014) - Technical Specifications
Apple MacBook Pro with Retina Display (15-inch, 2014) review: Still the best higher-res laptop, but the competition is catching up - CNET
LCD Screen full Display assembly for Apple MacBook Pro 15-inch A1398 Retina, Compatible year : (i) Mid 2012-Early 2013, EMC 2512 (ii) Late 2013-Mid 2014, EMC 2674 and (iii) Mid 2015, EMC 2910 (three different versions) - WIT Computers
Apple MacBook Pro with Retina display 15-inch July 2014 product photos - CNET