The Dell Inspiron 15 5000 5559 , also referred to as i5559 , is a typical mid-range mainstream laptop. It has a 15.6-inch display and is based on Intel’s computing technology. Dell’s 5559 Inspiron series incorporates the latest 6th Generation Intel Skylake Core processors, which is the most important upgrade over the previous Dell 5558 with 5th Gen Broadwell.