10 Best Ultrabook to buy in 2013 1. Lenovo IdeaPad Yoga OS: Windows 8 Pro Processor: Intel® Core™ i7 Screen Size: 13.3" Battery Life: 8 hours Storage: 256GB SSD 2. Asus Zenbook Prime UX31A Processor Intel® Core™ i7 3517U Processor Operating System Windows 7 Professional Chipset Intel® HM76 Express Chipset Memory DDR3 1600 MHz SDRAM, OnBoard Memory GB Display 13.3" 16:9 HD+ (1600x900)/IPS FHD (1920x1080) Graphic : Integrated Intel® HD Graphics 4000 Storage: SATA III SSD + 128GB RPM +256GB RPM Camera: HD Web Camera *1 Networking: Integrated 802.11 a/b/g/n + BT 4.0 support (on WLAN+ BT 4.0 combo card) Interface: 1 x Headphone-out jack (Audio-in Combo) Audio: Built-in Speakers And Microphone Battery : 4Cells 6840 mAh 50 Whrs Polymer Battery Dimensions: 325 x 223 x 3 ~18 mm (WxDxH) Weight: 1.3 kg 3. Samsung Series 5 Ultra Operating System: Windows® 7 Home Premium (64-bit) Processor: Intel® Core™ i5-2467M Processor CPU Clock Speed: 1.6GHz Screen Size:...