Toshiba has unveiled the KIRAbook, an ultrabook with a high-resolution display set for US release in May. The KIRAbook will arrive with a 13.3-inch 2560 x 1440 display, 256GB of solid-state storage, 8GB of RAM, and Windows 8 Home Premium. It'll be the first ultrabook to rival the 13-inch Retina MacBook Pro and the Chromebook Pixel in terms of pixel density, although at 221 PPI it falls short of the Pro's 227 PPI and the Pixel's 239 PPI displays. It'll be available with full 10-point multitouch, but Toshiba says it'll also offer models without touchscreens.
At launch, there will be three versions of the KIRAbook, but we only know the details of the two higher-end models right now. Both will arrive with touchscreens, but different processors. One is powered by an ultra-low-voltage Core i5-3337U processor, while the more expensive model has the higher-end i7-3537U ultra-low-voltage CPU. When we reviewed the 13-inch MacBook Pro with Retina Display we found it to be a little lacking in power, which resulted in "strained performance." While the two systems run different OSes with different power demands, the option to include a Core i7 processor (we tested a model with a Core i5) could alleviate any performance issues.
Thinner and lighter than the 13-inch Retina MacBook
There are no images of the KIRAbook yet, but Toshiba says it's constructed from "A291 pressed magnesium alloy and a honeycomb-base," which it claims is "100 percent stronger than aluminum alloy." That magnesium alloy also makes the machine very light: it weighs 2.6 pounds and measures 0.7 inches thick — that's thinner and lighter than the MacBook Pro (3.57 pounds and 0.75 inches), but slightly thicker than the Chromebook Pixel (0.64 inches), although it does weigh far less.
But priced higher
The low-end model will be priced at $1,599.99, the mid-range model with a i5-3337U processor will cost $1,799.99, while the high-end Core i7 KIRAbook will cost $1,999. That's obviously a high price to pay for a laptop, with the low-end model priced $100 more than the 13-inch Retina MacBook and $300 more than the Pixel, although it has more storage than both. Two KIRAbook models are already listed on Adorama, and on May 12th it'll go on sale at Best Buy, Amazon, B&H, and the Microsoft Store, as well as directly from Toshiba.