We’ve always been big fans of the ThinkPad X200 series because of its portability and durability, but its starting price of $1,099 is not exactly within reach of small business users or students on a budget. That’s where the X100e comes in ($569 as configured), a 11.6-inch notebook that’s light enough for travel but also faster, sturdier, and more comfortable than your typical netbook. We love the keyboard on this machine, and the loud speakers and low-light friendly webcam round out the package nicely. However, we wish this AMD-powered notebook lasted longer on a charge, and the bottom of the system can get hot. Is it worth tolerating these trade-offs?
Editor’s Note: After our initial review, we re-ran the battery test on the X100e, and saw an additional 20 minutes of endurance. As a result, we have updated the Battery section of this review.
Design
Slim, sturdy, and minimalist. That’s the vibe we get from the 3.2-pound X100e. Our review model came in a rather plain looking Midnight Black, but if you want more flair there’s a Heatwave Red version. The lid has a smooth finish, complete with the trademark silver ThinkPad logo, and this treatment extends to the deck. Unlike many other low-cost ultraportables, this ABS plastic machine feels like it will last, but we noticed little flex as we twisted the unit in our hands with the lid closed. What you won’t get that’s standard on the more expensive X200 series is an inner roll cage to protect components, or a fingerprint reader.
Underneath the front lip of the X100e is the speaker bar. The design tapers from 0.6 inches at that point to 1.2 inches in the back, where the six-cell battery juts out a couple of inches. Above the keyboard is a small power button that makes it more difficult to turn on the notebook than it should be. Otherwise the deck is pretty bare, with the exception of the isolated keyboard and dual pointing options (TrackPoint and touchpad).
Keyboard and Touchpad

The X100e sports a modern-looking and water-resistant isolated keyboard layout, just like the ThinkPad Edge 13. Although the function keys are shrunken, the rest of the keyboard is roomy and comfortable. The keys provided plenty of depth with excellent tactile feedback; we typed quickly with very few errors. In fact, the keyboard on the X100e is easily the best of any notebook with this size screen. We also appreciate little touches, such as the resolution toggle shortcut (Fn + space bar) for blowing up web pages or documents.
The X100e sports both a pointing stick and touchpad, each with its own set of buttons. The TrackPoint on this notebook was erratic at first, with the cursor racing all over the desktop until we dialed down the speed in the settings. The roomy touchpad worked fine, but it felt sluggish since we had to adjust the speed to use the stick. While zooming in on photos using a pinch gesture worked, the gesture to zoom out wouldn’t always register. Despite being narrow, we found the touchpad buttons easy to press.
Heat
This is definitely one of the warmest ThinkPads we’ve used. After playing a Hulu video at full screen for 15 minutes, we measured temperatures of 100 degrees Fahrenheit on the touchpad and 103 degrees between the G and H keys. Worse, the bottom of the system was an uncomfortable 115 degrees. The left front underside of the system reached a disturbing 129 degrees. Considering the X100e is designed to be used in your lap, these high temps raise some red flags.