? 2.8 GHz Dual-Core Intel Core i5 Processor (Turbo Boost up to 3.3 GHz, 3 MB shared L3 cache)
? 8 GB 1600 MHz DDR3L RAM (Configurable to 16GB), 512 GB PCIe-based Flash Storage
? 13.3-inch IPS Retina Display, 2560-by-1600 resolution
? Intel Iris Graphics
? OS X Mavericks, Up to 9 Hours of Battery Life

? Intel core i3, 7th Generation-2.6GHZ 1TB HDD, 6GB DDR3 RAM
? 15.6? 1PS Display; 1920X1080; Touch HD
? Microsoft windows 10 Home
? Backlit Keyboard; No optical Drive; 5 Hours battery life
? Intel HD Graphics 620 On-processor graphics

? Intel core i7-6700HQ, 7th Generation-2.6GHZ 1TB HDD, 24GB DDR3 RAM
? 5.6? 1PS Display; 1920X1080; NVIDIA GTX 980M 4GB Graphics
? Microsoft windows 10 Home
? Backlit Keyboard; No optical Drive; 5 Hours battery life
? Incredible NVIDIA or AMD Radeon RXTM GRAPHICS

Apple MacBook Pro 15 inch Retina Display, 512GB Flash Storage, 2.5GHz Qual-Core i7 with Turbo Boost 2.0

? 7th generation Intel Core i7-7500u 2.70 GHz Processor
? 16GB LPDDR3-1866MHz included; 16GB maximum
? 512GB SSD storage; No Optical Drive included
? 13.3″ QHD+ (3200 x 1800) infinityedge touch Display
? Windows 10 operating system; silver

Apple MacBook Pro MJLT2 i7, 16GB, 512GB SSD, 15.4 inch, Mac OS X Eng Keyboard

Apple MacBook Pro MLUQ2 13?, 2.0GHz, i5, 8GB RAM, 256GB SSD Silver

? Brand- Microsoft
? Item Model Number ? D9P-00001
? Intel Core i5 3.1 GHz , 128 GB HDD, 8GB RAM
? Screen Resolution ? 2256*1504
? Graphics card ? Intel Integrated Graphics