Displaying all Ultrabooks, click on "compare" to add an item to the comparison table.

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Acer Aspire S3-951

Introducing the Acer S3 Ultra book, the PC that will have you instantly powered on and connected to the Web in no time- and at a price you can afford!
The ultrathin 13.3" design weighs in at just over 3lbs and is only .5" thin while packing powerful 2nd Gen Intel Core i5 processor performance. All the best new experiences in a streamlined design, changing your mobile-computing way of life!
Acer Instant On resumes your computing session in less than 2 seconds and from deep sleep in 6 seconds, thanks to the 20GB SSD drive that stores the current PC state just as you left it.
Acer Green Instant Connect reconnects you to the Internet 4X faster than it normally would! The Acer Aspire S3 remembers previous Wi-Fi spots you've used so that when they are in range, it instantly connects you to the Internet.

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Apple MacBook Air

The new MacBook Air is up to 2.5x faster than before. It features the latest Intel Core i5 dual-core processor, high-speed Thunderbolt I/O, a backlit keyboard, and OS X Lion, the next major release of the world's most advanced desktop operating system. MacBook Air also comes standard with flash storage, so it boots up in seconds, launches apps quickly, and wakes from sleep in an instant. And a long-lasting battery powers MacBook Air for up to 7 hours and offers up to 30 days of standby time.
The MacBook Air with 13.3-inch screen--light, thin, and strong enough to take with you wherever you go (view larger).
This version of the MacBook Air (model MC965LL/A) sports a 13.3-inch high-resolution display, 1.7 GHz Intel Core i5 dual-core processor, 128 GB of flash memory storage, 4 GB of RAM, an Intel HD Graphics 3000 integrated graphics processor, and an SD card slot (see full specifications below).

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ASUS U31SD-XA1

Stunningly Light, Powerfully Beautiful
The ultra-stylish compact 13.3-inch U31SD-XA1 notebook delivers impressive multitasking performance and long-lasting battery life for up to 9 hours1 of unplugged freedom. From Web browsing to more intensive tasks like gaming, the U31SD-XA1, powered by the second generation Intel® Core™ i3-2310M processor and DirectX® 11-compatible NVIDIA® GeForce® GT 520M graphics with 1GB video memory and 4GB of system RAM, and you get a notebook that fields serious power for every application.
Featuring NVIDIA Optimus Technology, the U31SD-XA1 works like a hybrid car delivering performance and battery conservation depending on your task at hand.

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ASUS Zenbook UX31E

Design. Love. Zen
It looks like nothing you've ever seen. It feels like nothing you've ever felt. It's breathtakingly beautiful. It's ultra-thin – with a minimum thickness of only .12".
It's ultra-light – the brushed aluminum alloy body weighs only 2.87bs. It's ultra-fast – powerful 2nd Generation Intel® Core™ i5 processor, SATA 3.0 SSD and USB 3.0. It resumes active mode in just 2 seconds, and the SonicMaster Audio delivers astounding sound. Introduce yourself to the most incredible Ultrabook™, the ASUS ZENBOOK™ – it will be love at first sight.

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HP ENVY 14-2070NR

Work in multiple applications at once and hear the difference with Beats Audio™ on the HP ENVY 14-2070NR notebook PC. Play music the way the artists intended it to be heard and stay comfortable with HP CoolSense technology. Plus, stream photos, videos and other content from your laptop to an HD TV using Intel® Wireless Display. You can also print wirelessly and sync this ENVY 14 laptop with smartphones and other digital devices using integrated Bluetooth.®

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Lenovo IdeaPad U400

BEAUTIFUL INSIDE AND OUT.
Combine your impeccable sense of style and substance with a laptop that showcases exquisite design and smart innovations.
The IdeaPad® U400 designer notebook is ultraportable and yet uncompromised, with the performance of the 2nd generation Intel® Core™ i5-2430M processor and an integrated DVD drive. Its minimalist, book-shaped design combines tactile materials like the one-piece, full-aluminum shell and cool-touch palmrest, with smart technologies including the unique Breathable Keyboard that allows air to enter through the keys, so the PC can run cooler on your lap, while Enhanced Experience 2.0 for Windows® 7 with RapidBoot technology starts your PC seconds faster than a typical Windows® 7 PC.

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Lenovo U300s

DO MORE THAN TURN HEADS. DROP JAWS.
Show off the immaculate design and high-quality construction of the IdeaPad® U300s designer Ultrabook™. Then, continue to impress with this ultraportable's smart innovations and breathtaking speed. The IdeaPad® U300s is just 0.59” thick and weighs as little as 2.9 lbs. Its minimalist book-shaped design includes designer touches like the one-piece, full-aluminum shell and a cool-touch palmrest. Smart technologies like Breathable Keyboard improves airflow so the PC can run cooler on your lap. The 2nd generation Intel® Core™ i5-2467M processor gives you uncompromised performance. Plus, the Long Life Battery on this Ultrabook™ gives you extended usage and standby times. And with Lenovo Enhanced Experience for Windows® 7 with RapidDrive SSD technology, you can now boot Windows® 7 faster and start your favorite applications 2X quicker.

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From students to social networking enthusiasts, home office to the kitchen table, the Samsung Series 3 laptop was designed to keep you connected, entertained, and looking stylish. Offering a seamless blend of style and capability, this model (NP350U2B-A01US) features a 12.5-inch high-def display, a generous 500 GB hard drive, and 4 GB of installed RAM for excellent multitasking.
See see larger image.
It's powered by a second-generation Intel Core i5 dual-core processor ("Sandy Bridge"), which provides breakthrough digital media management, content creation, and 3D gaming capabilities. With updated Intel Turbo Boost Technology 2.0, the latest Core i5 increases speed automatically for whatever you're doing.

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Samsung Series 9

Designed with mobility in mind, Samsung's durable, ultra premium, lightweight Series 9 laptop (model NP900X3A-A03US) offers mobile professionals and power users a sophisticated laptop equally suited for work and entertainment. Featuring a minimalist look that is both simple and sophisticated, it's highlighted by a dramatic enclosure made of super-strong duralumin. This Series 9 laptop also includes a brilliant 13.3-inch LED display with HD resolution, 128 GB Solid State Drive (SSD), and 4 GB of system memory.

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Toshiba Portege Z835

The unbelievably thin and light Portégé® Z830 Ultrabook™ series offers essential features, performance, and durability, perfect for the mobile user.
Ready for your first helping of Ultrabook? Because it's here. Behold: Toshiba's Portege Z830. Checking in at 2.5 pounds and 0.63 inches thick, the 13.3-inch magnesium-clad beaut that lies before you is 20 percent lighter and 40 percent thinner than its (relatively) svelte sibling, the R380. But don't be fooled by that diminutive profile, as Toshiba still managed to cram some serious silicon (an optional Core i7 CPU), up to 6GB of RAM and an eight-cell 47Wh battery inside. On top of those guts resides a keyboard that's both backlit and spill-resistant (!), a 1366 x 768 display and a 1.3 megapixel webcam in the lid. Also onboard are three USB ports -- one 3.0 and two 2.0, one of which does sleep and charge -- an Ethernet jack, HDMI and VGA output and an SD card slot. There's also the obligatory 802.11b/g/n WiFi radio, along with optional Intel Wireless Display.