HP Envy x2 13.3 Comes with Intel Core M 5Y10 cHIPSET, (800 MHz, 2 GHz with TurboBoost, 4 MB cache) processor, Windows 8.1 -(64 bit) Free Windows 10 download Operating System, 4 GB DDR3 RAM Memory and 128 GB SSD intrnal storage. HP Envy x2 13.3 also has Sound Bang & Olufsen,Integrated speakers x 4 - Integrated subwoofer x 1,Integrated TrueVision HD webcam, Detachable backlit keyboard with numeric keypad, The Laptop has 13.3 inch screen size, 19 x 357.4 x 217.6 mm (H x W x D) Physical Dimension and 1.83 kg with keyboard weight, Multi-point touchscreen, 1920 x 1080 HD, HP Envy x2 13.3 is 2-cell Lithium-ion, Up to 5.5 hours and AC power adapter by HP.