Lenovo ThinkPad X1 Carbon
Lenovo introduced its new ThinkPad X1 Carbon as the lightest 14-inch Ultrabook ever produced. After handling the new laptop, it's hard to argue with that claim. The X1 Carbon weighs just 2.8 pounds yet comes with a carbon fiber chassis for extra durability. The new ThinkPad also comes with Lenovo's Adaptive Keyboard technology, which automatically changes a row of function keys based on the applications you want to use. The 14-inch HD display features a 2,560-x-1,440 resolution and an antismudge cover. TheLenovo ThinkPad X1 Carbon will be available later this month at a starting price of $1,299.