Lenovo’s popular business laptop line, the ThinkPad T Series, contains both a thin and light model, the ThinkPad T430s, and an ultrabook, the ThinkPad T430u. The first T Series to combine Lenovo’s high durability and business standards with Intel’s ultrabook requirements, the T430u represents an affordable alternative to Lenovo’s elegant ThinkPad X1 Carbon. Unlike the Carbon, though, the T430u is not—by ultrabook standards, anyway—all that light. In fact, it weighs slightly more than the T430s (4.1 versus 4.0 pounds).
Now Lenovo is giving slimline shoppers a third choice. Not only is the new ThinkPad T431s about half a pound lighter than the first T Series ultrabook (3.6 pounds), it has a few other features that make it more appealing, such as a 1,600×900-resolution display, up from the lowest-common-denominator 1,366×768-pixel panel of its predecessor.
In a further attempt to make the matte black brick ThinkPad more fashionable, Lenovo has also made a few cosmetic changes to the T431s. Though perhaps not as alluring as the brushed aluminum cases we’ve seen on other ultrabooks, this one’s semi-gloss lid, slender side profile, and thin display bezel make for an all-around more attractive laptop.
One change that ThinkPad loyalists may not like, however, is the new glass touch pad. Instead of three tactile buttons at the top of the pad, you now get the flat, no-button integration we see on many consumer-oriented laptops. TrackPoint pointing stick enthusiasts, we believe, will find this change a minus, because it’s now more difficult to distinguish between the left, right, and middle mouse buttons.
We were also a little disappointed with the Lenovo’s display. While the 14-inch screen displayed text, graphics, and images well enough for everyday business applications, it left something to be desired in overall brightness and vibrancy. In addition, its lack of in-plane switching (IPS) technology made for relatively narrow viewing angles—when viewing the screen at any angle other than straight on, the contents started to appear washed out and distorted.
Overall, though, the ThinkPad T431s, like most T Series models, is a strong business-class laptop. It’s built solidly, with the durability we’ve come to expect from ThinkPads, and it performed reasonably well on the majority of our benchmark tests. It’s thin, light, and comfortable to use, making it a solid travel companion. We don’t recommend it as a consumer-oriented media-consumption machine—there are a number of ultrabooks better suited for that. This ThinkPad means business, and we like it as a highly portable workstation.
See the full review at Computer Shopper.