MacBook Pro 15" Retina Mid 2015

In May 2015 Apple introduced a new 15" MacBook Pro with Retina display that is externally identical to the "Mid 2015" model by dimensions, weight, and 2880x1800 display resolution. Internally, the Mid 2015 model has a highter capacity battery, a new "Force Touch" trackpad, and faster flash storage. Entry level models have a single integrated graphics (IG) processor, and higher-end models offer dual graphics (DG) processors. The Mid 2015 model has two USB 3.0 ports, an HDMI port, an SDXC card slot, a MagSafe 2 port, two Thunderbolt 2 ports, Bluetooth 4.0, and 802.11ac Wi-Fi. Like the 2013 and 2014 models the Mid 2015 does not have Ethernet or Firewire ports, although adapters are available.