Lenovo bills the X1 as the thinnest ThinkPad yet. At around 23mm, it’s still a little chunky compared to other ultraportable. It’s built for speed and durability, and the Windows 7 Professional operating system reveals Lenovo’s intended business audience.
Two processor options are on the table, with the XI available with either a 2.1GHz Intel Core 13-2310M or 2.5GHz Core i5-2520M. We tested the latter, with 4GB of memory and a 320GB hard drive.
Using the built-in battery, the ThinkPad XI lasted for 4 hours 6 minutes in MobileMarK 2007; with the extra 36Wh pack, it managed 8 hrs 11 mins. Read the rest of this entry »





