With Windows 8, the line between tablets and laptops is becoming increasingly blurred. The Acer Iconia W700, a beautiful 11-inch slate from Acer, crams the components you'd expect out of Ultrabook into an all-aluminum slate. We're talking a 1.7-GHz Core i5 processor, 4GB of RAM and a 128GB SSD. For a fairly steep $999, $100 more than the upcoming Microsoft Surface with Windows 8 Pro, you also get a gorgeous full HD display, as well as a Bluetooth keyboard and dock. Is this tablet powerful and versatile enough to be your only PC?
Design

A rear-facing 5-megapixel camera, embossed Acer logo and thin strip of white plastic running the length of the tablet near the top provide the sole flourishes on the solid aluminum back plate. The chassis itself resists fingerprints nicely and felt cool beneath our fingertips.
Still, at 11.61 x 7.52 x 0.47 inches and 2.0 pounds (3.6 pounds when connected to its dock) the Iconia W700 is heavy and thick for a tablet. Although it has a smaller 9.7-inch display, the iPad weighs a mere 1.44 pounds and measures 0.37 inches thick. The Acer Aspire S7 Ultrabook is actually thinner than this device (0.46 inches thick and 2.8 pounds).
While we appreciate that including a full-size USB port will inevitably increase a tablet's thickness, the $750 Samsung ATIV Smart PC - another Windows 8-powered slate - manages to squeeze three USB ports into a 0.39-inch-thick frame that weighs half a pound less than the W700. To be fair, the W700's most direct competitor, the Surface with Windows 8 Pro, also weighs 2 pounds and measures an even thicker 0.53 inches. But that doesn't mean users will enjoy carrying this Acer.
Another consequence of the W700's weight and size is that it quickly becomes uncomfortable to hold for extended periods of time. Switching to portrait mode helps relieve some of the burden, but we found ourselves using the dock more often than we did holding it.
Display

The Iconia W700 also proved significantly brighter than the competition. At 369 lux, it outshines both the Aspire S7 (215 lux) and the ultraportable average (234 lux). Only the VAIO Duo 11 (402 lux) offers a more vivid screen. Unfortunately, the brightness of the W700's display doesn't make it easier to view in direct sunlight - when we tried watching the trailer for "The Hobbit" on the roof of our building, fingerprint smudges and the reflections of nearby buildings made it difficult to discern images on the screen.
The problem with having such a sharp resolution in desktop mode is that icons and other items become incredibly difficult to target with a finger. iOS doesn't have that problem on the Retina Display iPad.
Audio

Acer bundles the W700 with Dolby Home Theater v4 audio enhancement software, which lets users choose from one of three audio presets - movie, music and game - or create their own custom preset. Other features include a volume leveler, dialog enhancer and surround sound virtualization.
Keyboard and Dock

Syncing the keyboard with the tablet proved easy. We just flipped the switch to "on" and within a few seconds we were typing away. The keyboard itself delivered a pleasant amount of tactile feedback, and although somewhat cramped it allowed us to reach a rate of 59 words per minute on the Ten Thumbs Typing Test. That's just slightly below our average speed.

Windows 8

From the Start Screen, you can launch apps by clicking their respective tiles, or you can open a complete list of apps by tapping on the Start Screen itself. To close an open app, tap and drag it from the top of the screen to the bottom. The tiles themselves update depending on their context and usage. For instance, the Photos tile displays the latest picture you've taken with the W700's webcam, while the News tile shows the most recent headline and its accompanying photograph.
You can cycle through open apps by swiping your finger from the left side of the screen toward the center. Performing the same action, while keeping your finger on the app, allows you to open two apps simultaneously in split-screen mode.
Swiping your finger from the right side of the screen toward the center launches the Charms menu, from which you can return to the Start Screen, search for programs and files, share content, connect to devices and adjust settings. The settings sub-menu contains options to manage wireless settings, adjust volume, hide notifications, switch keyboard mode and turn off or restart the PC. However, you'll need to use the control panel in desktop mode to access more settings.
The Windows 8 desktop looks identical to its predecessor in Windows 7, with one glaring difference -- there's no Start Menu. Your best bet is to pin your favorite apps not just to the Start screen, but to the taskbar as well.
Apps

Acer also includes a number of its own desktop-based applications, such as Acer Power Management, which lets you see which applications are consuming the most battery power; Identity Card, which stores the tablet's information, such as its product name and serial number, in one convenient location; Live Updater; and Acer Instant Update Utility. Clear.fi Media and Clear.fi Photo, Acer's iTunes alternatives, also come preinstalled.
You can add more apps to the Start Screen by downloading them from the Windows Store. Just tap on the Tile that's labeled "Store." At the moment, the selection of apps for games, entertainment, music and video is very limited when compared with the hundreds of thousands of applications available for Android and iOS, but the selection is steadily improving.
Acer Ring

Each of the icons has its own page that can be opened by tapping on the tab to the left of the ring. The Favorite Apps page, for example, lists thumbnails of your most-used applications that you can tap to open, while Photos shows all of your pictures and their accompanying albums. Tapping on the Edge Ring icon in the upper right corner opens two context-sensitive ring menus on the left and right side of the screen (the left is always the Acer Ring menu, from which you can switch to any of the other pages). On the Music page, for instance, tapping on the Edge Ring icon opens a ring menu with buttons for play, shuffle, repeat, forward and back.
Acer's utility is optimized to provide quick access to many users' most frequent files - documents, photos and music. Aside from a few quibbles (being unable to add Modern apps to the Favorite Apps page, for example), the Acer Ring utility proved incredibly intuitive to use and was a welcome relief from trying to navigate the Windows 8 desktop using our fingers. We wish other manufacturers of Windows 8 slates would follow Acer's lead.
Heat
Despite cramming so much powerful hardware into a relatively small frame, the Iconia W700 remained cool throughout our testing. After streaming a video on Hulu for 15 minutes, the tablet registered 83 degrees Fahrenheit on the display and 82 degrees on the back. We consider anything above 95 degrees uncomfortable. However, the W700's fan was noticeable in a quiet room.
Ports

Cameras
The Iconia W700's 5-megapixel rear-facing camera left much to be desired. Pictures we took of traffic on Fifth Avenue looked grainy and slightly washed out. Fine details, such as the telephone number painted on the side of a plumber's van across the street, appeared so blurry that we couldn't make them out. Captured 1080p video appeared equally indistinct, and we noticed a fair amount of stuttering during playback.

Performance
Packing a 1.7-GHz Core i5-3317U CPU, 4GB of RAM and a 128GB Toshiba SSD, the Iconia W700 flew on our synthetic benchmarks and in everyday use. On PCMark 7, a benchmark that measures overall performance, the tablet achieved a score of 4,439. Although this falls behind the 4,948 turned in by the Aspire S7 (1.9-GHz Core i7-3517U CPU, 4GB of RAM, dual 128GB SSDs) and the 4,683 notched by the VAIO Duo 11 (1.7-GHz Core i5-3317U CPU, 6GB of RAM, 128GB SSD), it beats the ultraportable average by more than 1,100 points.

Like the Aspire S7, the Iconia W700 launched Windows 8 in a mere 10 seconds. The VAIO Duo 11 proved nearly as fast with a boot time of just 13 seconds, while the average ultraportable boot time, which includes Windows 7-powered notebooks and laptops that use spinning hard drives, is a leisurely 35 seconds.
On the LAPTOP Spreadsheet Macro test, the W700 matched 20,000 names and addresses in 5 minutes and 49 seconds. This beats the ultraportable average by nearly a minute and a half, but is slower than the Aspire S7 (5:12) and the VAIO Duo 11 (3:00).
Unsurprisingly, the W700 handled everyday tasks with aplomb. When we flipped the tablet from landscape to portrait mode, for example, the accelerometer changed the orientation of the screen in just over a second (some devices such as the VAIO Duo 11 take two seconds or more), and swiping through open apps was fluid.
Graphics

The W700 offered similarly poor performance on 3DMark Vantage, a benchmark that measures gaming performance, with a score of 1,838. The Aspire S7, by contrast, notched a score of 3,050, while the average ultraportable turned in a score of 3,553.
Unsurprisingly, such poor numbers on the benchmark translate to low frame rates in games. When we ran "World of Warcraft" on Good settings with the resolution at the tablet's native 1920 x 1080, the W700 averaged an unplayable 16 frames per second, and bumping the graphics up to Ultra caused the performance to plummet to a mere 8 fps. Reducing the resolution to 1366 x 768 on Good settings boosted the average frame rate to 21 fps - better, but still not playable.
Battery Life

Compared to tablets, the W700 falls behind the average (7:08), and way behind the 4th-generation iPad (12:22), but is on a par with the Microsoft Surface RT (7:43) and beats the ASUS Vivo Tab RT (6:33). Microsoft has said that the Surface Pro will last about half as long as the Surface RT.
Configurations and Warranty
In addition to the $999 model we reviewed, the Iconia W700 is also available in a $799 configuration (the Iconia W700-6607) that features a less powerful 1.8-GHz Core i3-3217U CPU, 4GB of RAM and a 64GB SSD.
For all configurations of the Iconia W700, Acer offers a one-year international traveler's limited warranty, including parts and labor. See how Acer fared in our annual Tech Support Showdown and Best and Worst Brands Report.
Verdict

Compared to the upcoming Windows Surface Pro, the W700 looks like the better value in some respects. It looks as though the Acer lasts longer on a charge, and it delivers a bigger and higher-res screen in a thinner design. However, the Surface seems to be the more practical choice for travelers, as it will be offered with attachable keyboards. The W700's keyboard dock is meant to be used at your desk.
Despite its premium design and power, from a practical point of view the Iconia W700 doesn't feel as though it's worth twice as much as an iPad. As one of the first devices to deliver the full Windows 8 experience on a tablet PC, Acer is off to a good start. But if you're going to spend this much money on a Windows 8 device, you might be better off getting a convertible like the IdeaPad Yoga.
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