Sony Vaio VGN-SZ780DN/ Intel Core 2 Duo T8100 2.1Ghz/ 2Gb DDR3/ 250GB/ 13.3 inch/ nVidia 8400M GS/ DvDRW+/- Double Layer/ Bluetooth Integrated Stereo A2DP (2.1 + EDR)/ Integrated 10/100Base-T Ethernet LAN/ build in Webcam and Microphone/ Intel® 802.11b/g/n/ Vista Business/ 2.4kg/ 6-cell lithium-ion battery/ [sound]Integrated /[sound] 3 USB / 1 external VGA monitor / 1 HDMI / 1 stereo microphone in / 1 stereo headphone / line-out 1 AC power / 1 RJ-45 / 1 eSATA / USB 2.0 Combo/

HP EliteBook 2560p (LJ459UT) / Intel® Core™ i5-2520M 2.50 GHzTurbo Boost upto 3.2Ghz,3 MB L3 cache)/ 4GB 1333 MHz DDR3 SDRAM/ 500GB SATA (7200 rpm)/ 12.5inch diagonal LED-backlit HD anti-glare (1366 x 768)/ Intel HD Graphics 3000/ DVD+/-RW SuperMulti Double Layer/ Bluetooth 2.1+EDR/ Integrated 10/100 BASE-T Ethernet LAN/ HD webcam 10/100/1000 NIC/ Intel Centrino 802.11a/b/g/n/ Windows® 7 Professional 64bit/ 2.2kg/ 6-cell lithium-ion battery upto 8hour/ [sound]Integrated/[sound] 3 USB / 1 external VGA monitor / 1 HDMI / 1 stereo microphone in / 1 stereo headphone / line-out 1 AC power / 1 RJ-45 / 1 eSATA / USB 2.0 Combo/

Dell Vostro 130 (210-34268) Red/ Intel Core i5-470UM 1.33GHz Max Turbo Frequency 1.86GHz (800MHz FSB, 3MB L2 cache)/ 2GB DDR3-1333MHz/ 500GB Serial ATA/ 13.3 inch HD WLED/ Intel® HD Graphics/ No Optical Drive/ Bluetooth 2.0/ Integrated 10/100Base-T Ethernet LAN/ build in 2.0MP WebCam/ 802.11a/b/g/n/ Ubuntu/ 1.6kg/ 6-cell lithium-ion battery/ [sound]Integrated/[sound] USB2.0, 5 in1 Card,HDMI 1*USB/eSATA Gigabit/

Dell Vostro 130 (210-34268) Red/ Intel Core i5-470UM 1.33GHz Max Turbo Frequency 1.86GHz (800MHz FSB, 3MB L2 cache)/ 2GB DDR3-1333MHz/ 500GB Serial ATA/ 13.3 inch HD WLED/ Intel® HD Graphics/ No Optical Drive/ Bluetooth 2.0/ Integrated 10/100Base-T Ethernet LAN/ build in 2.0MP WebCam/ 802.11a/b/g/n/ Ubuntu/ 1.6kg/ 6-cell lithium-ion battery/ [sound]Integrated/[sound] USB2.0, 5 in1 Card,HDMI 1*USB/eSATA Gigabit/

Lenovo ThinkPad Tablet PC X220 (4296-38U) / Intel® Core™ i7-2620M (2.70GHz, 4MB L3, 1333MHz FSB)/ 8GB DDR3/ 160GB Solid State Drive/ 12.5inch 1366x768 LCD/ Intel HD Graphics/ DVDRW +/- Double Layer/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ Intel 802.11agn wireless/ Windows® 7 Professional 64bit/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet,Webcam & Microphone,Bluetooth,Fingerprint reader , WiFi NIC 56K Modem/

Lenovo ThinkPad Tablet PC X220 (4296-37U) / Intel® Core™ i7-2620M Processor (2.7GHz, 4MB L3 Cache)/ 4GB DDR3/ 320GB HDDD/ 12.5 inch WXGA LED TouchScreen Digitizer/ Intel® Integrated HD Graphics/ DVDRW +/- Double Layer/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ ThinkPad b/g/n/ Windows 7 Profoessional/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet, build in Webcam, Bluetooth, Fingerprint, Intel® Centrino® Ultimate-N/

Lenovo ThinkPad Tablet PC (4296-2YU) / Intel® Core™ i7-2620M Processor (2.7GHz, 4MB L3 Cache)/ 4GB DDR3/ 320GB HDDD/ 12.5 inch HD MultiTouch/ Intel® Integrated HD Graphics/ No/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ ThinkPad b/g/n/ Genuine Windows® 7 Professional 64-bit/ 1.3kg/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet,build inWebcam Microphone, Intel 802.11bgn wireless, 4.84lbs/

Lenovo ThinkPad Tablet PC (4296-2YU) / Intel® Core™ i7-2620M Processor (2.7GHz, 4MB L3 Cache)/ 4GB DDR3/ 320GB HDDD/ 12.5 inch HD MultiTouch/ Intel® Integrated HD Graphics/ No/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ ThinkPad b/g/n/ Genuine Windows® 7 Professional 64-bit/ 1.3kg/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet,build inWebcam Microphone, Intel 802.11bgn wireless, 4.84lbs/

Lenovo Thinkpad X220-4287-2VU / Intel® Core™ i5-2410M (2.30GHz, 3MB L3, 1333MHz FSB)/ 4096MB RAM/ 320GB HDDD/ 12.5 inch HD (1366x768) LED Backlit Display/ Intel® Integrated HD Graphics/ No/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ ThinkPad b/g/n/ Windows® 7 Professional/ 1.3kg/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet,build inWebcam Microphone, Intel 802.11bgn wireless, 4.84lbs (2.24kg/

Lenovo ThinkPad X220 (4286-2AU) / Intel Core i3-2310M Processor (2.1GHz, 3MB L3, 1333MHz FSB)/ 4Gb DDR3/ 320GB HDDD/ 12.5 inch HD (1366x768) LED Backlit Display/ Intel® Integrated HD Graphics/ No/ Yes/ Integrated 10/100Base-T Ethernet LAN/ Built-in webcam and microphone/ ThinkPad b/g/n/ Windows 7 Professional/ 1.3kg/ 6cell/ [sound]Integrated/[sound] 3 USB /1Gb Ethernet,build inWebcam Microphone, Intel 802.11bgn wireless, 4.84lbs (2.24kg/