
Toshiba Kirabook i7 Touchscreen ($1,999.99)
With a native resolution of 2560 by 1440 pixels, the Kirabook’s 13.3-inch display delivers a pixel density of 221 pixels per inch—just shy of the 227 ppi that Apple packs into the 13-inch MacBook Pro’s 2560-by-1600-pixel display. If you think Apple’s computers are overpriced, consider the fact that a 13-inch MacBook Pro with a 3.0GHz Intel Core i7-3540M processor sells for $100 less than the Kirabook, which runs on a 2.0GHz Intel Core i7-3537U CPU. Apple, however, doesn't currently offer any full-blown computers with touchscreens (the iPad doesn't count).

Photos, movies, and documents look gorgeous on the Kirabook’s display. But when I compared the Kirabook to a 13-inch MacBook Pro with Retina display (Apple doesn’t offer its high-res display on its thinner, lighter MacBook Air line), I found that Apple’s product delivered far better contrast. Both machines rely on the Intel HD 4000 GPU core integrated into the CPU, so I don’t know whether the Kirabook’s problem is due to Toshiba’s choice of Corning Concore glass (which is specifically formulated for touchscreens) or due to the fingerprint-resistant coating on the glass. Whatever the reason, it was no contest: The Retina display produced much deeper blacks.

Why no super high-res on the big screen?
Toshiba’s touchscreen is very responsive, and since it supports ten touch points it accepts all Windows 8 gestures. But Toshiba made a serious mistake by outfitting the Kirabook with only an HDMI video output. If you connect the notebook to a big-screen monitor, the maximum resolution you’ll get is 1920 by 1080 pixels. Had the laptop’s designers specified DisplayPort, the Kirabook would have been able to drive a 27-inch display at its native resolution. I get it: HDMI is the most common digital video input on modern TVs and video projectors. But DisplayPort-to-HDMI adapters are dirt cheap and easy to carry. Limiting the Kirabook to HDMI-out cripples the system for desktop use.Toshiba is rightfully proud of the rigidity of the Kirabook's magnesium-alloy chassis, but the lid housing its display flexes enough to do the limbo. It feels alarmingly fragile. The other half, which encloses the keyboard and motherboard, feels remarkably strong considering how thin it is. The machine weighs only 2.97 pounds, and it measures just 0.7 inch thick when closed. The Kirabook is one of the prettiest laptops I’ve seen, with nary a hard edge to be felt. Unsightly features such as cooling vents and speaker grilles stay hidden while this Ultrabook is in use.

In addition to HDMI-out, the Kirabook has three USB 3.0 ports, a media card reader, and a combo microphone/headphone jack. It lacks a hardwired ethernet port, however. Exacerbating that problem is Toshiba’s decision to use Intel’s Centrino Wireless-N 2230 Wi-Fi adapter, which is limited to networks operating on the crowded 2.4GHz frequency band. Come on, Toshiba, this is supposed to be a luxury offering!
As you’ve probably guessed, the machine has no optical drive. The Harman/Kardon audio system, though, sounds much better than I expected, generating relatively full-range sound and a wide stereo field from the speakers’ left and right locations on the bottom of the unit.

Benchmark performance
The Kirabook achieved a Notebook WorldBench 8.1 score of 284, versus the 100-point score of our reference notebook, Asus’s VivoBook S550CA. Much of that performance delta can be attributed to the Kirabook’s SSD (the VivoBook has just a 24GB SSD acting as a cache for a 500GB mechanical hard drive). The Kirabook also delivered better performance in most of the other tests that make up the WorldBench suite, but those differences weren’t nearly as dramatic as the storage-performance results. And you shouldn’t expect to play hard-core games on either system, but that’s clearly not the audience Toshiba is going after with this product.The audience Toshiba is pursuing with the Kirabook is the well-to-do professional who is willing to pay extra for services such as dedicated, United States-based telephone tech support. Toshiba goes so far as to guarantee Kirabook buyers that such calls will be answered within 45 seconds. If that’s inconvenient, you can schedule a date and time when a tech-support person will call you, instead. And should you need to send your unit in for repairs during its two-year warranty period, Toshiba will pay for overnight shipping.

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