2.9GHz Dual-Core Intel Core i5 (Turbo Boost up to 3.3GHz), 16GB of 2133MHz LPDDR3 memory, Retina Display, 13" (diagonal) LED-backlit display with IPS technology, Bluetooth 4.2, 720p FaceTime HD camera, Built-in 49.2-watt-hour lithium-polymer battery » Read More