It is easy to believe that the Thinkpad X100e, bit that perhaps but the inside is a whole new ball game in progress. First of all, the new ThinkPad X120e comes with these new features. AMD Fusion chipset, HDMI output, 65% faster graphics and not forgetting the 30% better battery life, but yes you still have some similarity with the Lenovo Thinkpad X100e.
The consumer may also choose from up to 4 GB of DDR3 memory, a 5400 rpm or 7200 RPM HDD or a 128 GB SSD.

These are the features of the new Lenovo Thinkpad X120e.
AMD Fusion E-240 or E350 chip, an 11.6-inch 1366 x 768 pixel anti-light-emitting diode with AMD Radeon HD graphics stereo 2W speakers 6310, Wi-Fi, Bluetooth and optional 3 G, the laptop measures 11.1 5? x 7.5? x 1.4-2, 5? with a 3-cell battery and of course, it will be heavier if buyer adds option 6 cell battery.
Of approximately $ 400
Source [Liliputing]