Computer Type Notebook Colors Available Black Type of Use Portable Action Buttons Action Buttons : VAIO, Assist, Web, Speed/Stamina Pointing Device : Electro-static touchpad (Multi-Finger) Pointing Device Clickable touchpad (Gesture Supported) Hardware Input Backlit QWERTY keyboard, 103 keys with 1.7mm stroke and 19.05mm pitch 3 USB (2 USB 3.0 with Charge function & 1 USB 2.0) ;1 x VGA ;1 x HDMI ;1 x Microphone jack; 1 x Headphone jack Camera Built-in MOTION EYE camera (1.3MP HD) and microphone with face-tracking technology Screen 15.5" FULL HD IPS Screen (1920X1080) Processor 3rd Generation Intel Core i7-3632QM processor (2.20GHz) Memory 12GB (4GBx1 + 8GBx1) DDR3-SDRAM-1333 Hard Drive 500 GB SATA Hard Disk Drive - 7200RPM Video NVIDIA GeForce GT 640M LE (2GB) hybrid graphics with Intel Wireless Display technology INTEL HD 4000 Graphic Card HDMI output Optical Drive CD/DVD Player / Burner Networking Ethernet Protocol : 10Base-T/100Base-TX/1000Base-T Ethernet Speed : Fast Ethernet (RJ-45) Wi-Fi : 802.11 b/g/n Bluetooth Bluetooth Technology : Integrated Stereo A2DP (4.0 + HS) Battery Internal Standard Capacity Battery Sheet Lithium Battery - 4000mAh Operating System Microsoft Windows 7 Home Premium with SP1 64-bit Software Adobe Software Microsoft Office 2010 Starter Kaspersky Internet Security (30 Day Trial) Product WARRANTY Warranty 1 Year Warranty provided by Sony