If you've somehow not heard of the ThinkPad X1 yet, you join us at a good time. The well leaked laptop has shown up at an X Series comparison site, put together by Lenovo itself, where yet more specs have been made known. The 13.3-inch display is dubbed a SuperBright HD inifinity panel, which to you and us simply means it's built using IPS technology. There's also an integrated fingerprint reader, a buttonless touchpad, USB 3.0 connectivity, and a promised 10-hour battery life with a slice battery. Weighing in at 1.36kg (3lbs) and measuring about 16mm (0.625 inches) in thickness, it's described as Lenovo's thinnest ThinkPad yet. Last time we heard, we were told to expect it on May 17th, guess those webmasters are getting the show started a little early. One more glamor shot of the X1 can be found after the break.

[Thanks, Jesse]