Dell XPS 12 12.5-Inch Convertible 2-in-1 Touchscreen Ultrabook /i5-3437U/4 GB RAM/256 GB SSD Intel i5-3437U Processor (3M Cache, up to 2.9 GHz), 4 GB DDR3L SDRAM, 256 GB Solid-State Drive, 12.5 Inch (1920x1080) FHD Touchscreen Intel HD Graphics 4000, 1.3MP webcam; 1280 x 1024 pixels with dual digital-array digital microphones Carbon Fiber, light weight, 6 cell battery Windows 8 free upgrade to Windows 8.1