Acer Iconia W510 The Acer Iconia W510 is less expensive than some other Atom-based hybrids, and its detachable tablet screen is light and portable.10.1-inch IPS screen, 1366 x 768; Dual-core 1.8GHz Atom, 2GB of RAM, 32/64GB SSD; 295 degree twist hinge turns keyboard into stand; Up to 18hrs battery life; Windows 8 convertible with keyboard dockThe Iconia W510 is so very portable. At 10.1-inches and weighing less than two pounds, it fits easily in a bag or large purse, and you'll likely forget you're even carrying it. Battery life is excellent.
But, In laptop mode, the system is awkwardly top-heavy, and the puny keyboard and touch pad are not designed for serious use.
The bottom line: Offering low-powered Intel Atom tablet/laptop hybrids for $750 or more is a dodgy proposition for budget-looking systems such as the Iconia W510, but all-day battery life is a great selling point.
Windows 8 Pro (32-bit); 1.8GHz Intel Atom Z2760; 2GB DDR3 SDRAM 1,066MHz; 747MB (Total) Intel GMA; 64GB SEM64G SSD Specifications
ProcessorIntel AtomZ2760 / 1.8 GHz ( Dual-Core )
Hard Drive64 GB
Operating SystemMicrosoft Windows 8
Display Type10.1 in
Max Resolution1366 x 768 ( HD )
Graphics ProcessorIntel GMA 3650
Optical DriveNone Price:$694.99 to $899.99 VS Lenovo ThinkPad Tablet 2 Lenovo's ThinkPad Tablet 2 is a Windows 8 Pro tablet with its own stylus aimed at business users and mobile workers.The Lenovo ThinkPad Tablet 2 is the best-looking Atom Windows 8 tablet yet, and the optional keyboard dock is excellent. All-day battery life makes it great for travel. Performance and Battery Life: Put a full version of Windows 8 on a tablet you're in for a bit of a juggle, just ask the Microsoft Surface Pro. You've got two balls to keep in the air: processing power and battery longevity. While the ThinkPad Tablet 2 often fumbles with the former, it flourishes with the latter.
Unlike the Surface Pro or the Surface RT, which are powered by an Intel i5 and an ARM processor respectively, this tablet has an Intel Atom chip. You may remember this processor from the netbook era of a few years ago, before tablets came along and cleaned their clocks. Now the Atom is back to power Windows 8 slates, like this and the Acer Iconia W510.The ThinkPad Tablet 2 handled web browsing well enough, with Internet Explorer at least. Sites load at an acceptable speed, and we were able to begin scrolling down the page almost instantly, before images and video embeds finished loading. Google Chrome, as well as the Google app, performed poorly though. There's an obvious need for a patch or two here.
The system had just enough grunt for some light multitasking. Using Window 8's neat split-screen feature, we could watch run a YouTube video while browsing news headlines in the Bing Daily news app. We also enjoyed listening to music via the Music app while playing some Angry Birds or Cut the Rope.
That's the limit of the ThinkPad Tablet 2's gaming and multitasking abilities. The low-wattage Atom processor is meant for battery life, not blazing speeds. Lenovo estimates the battery life at 10 hours. We generally came in around 8 hours, after taxing it with heavy web use and streaming video. That's not bad at all, enough to get you through the average work day, or to watch several movies on a long flight.While we enjoyed the battery life the Atom provided, it had us wondering why it was paired up with Windows 8. What's the point of making a device with wide compatibility if it doesn't have the horsepower to run the most important legacy apps? Food for thought, especially if you're between this and the more powerful but not as long lasting Microsoft Surface Pro, or just a regular old laptop.
But, The Tablet 2 is expensive, especially considering the small 64GB SSD, lack of USB 3.0, and generally slow Atom performance.
The bottom line: This Windows 8 tablet from Lenovo scores with great industrial design and battery life, but adding practically required accessories makes the ThinkPad Tablet 2 very expensive for what you get.
System configurations Windows 8 (32-bit); 1.8GHz Intel Atom Z2760; 2GB DDR2 SDRAM 800MHz; 737MB (Total) Intel GMA; 64GB MMC SSD Specifications
Operating SystemMicrosoft Windows 8
Display Type10.1 in
Weight1.3 lbs Price: $679.00 VS Microsoft Surface RT The Microsoft Surface's Metro interface is innovative, elegant, powerful, and versatile. The tablet feels strong and well-built, runs Office 2013, and includes rich video and music services. Its keyboard cover accessories are the best ways to type on a tablet, period.
But, The tablet's performance can be sluggish, its Windows Store is a ghost town, Metro takes getting used to, and the Desktop interface feels clunky and useless. Performance: A common misconception is that the traditional desktop isn't available in Windows RT, but that's not true; it's accessed via the desktop tile on the Start screen, but its relevance is severely diminished.
As Windows RT can't run traditional programs you need to use the old style Windows Explorer less, but it's still on hand for browsing file systems, USB sticks, organising folders and more.
The 'charm' bar to the right also includes search and share buttons and these are threaded through every part of the OS, from files to settings, to the information held within apps.Another triumph is the on-screen keyboard, which is large, sensitive and easy to use. It's not as smart as some third-party keyboards on Android, but we typed with two hands quickly and accurately and the extra inch of screen space made it much easier to use than its iOS counterpart.
We had a few problems with the large keyboard panel blocking information we needed, but the icon to show or hide the keyboard is always on hand in the bottom-right corner of the desktop.
As we've already mentioned, performance is a slightly mixed bag. The system is always responsive, with silky smooth transitions and snappy navigation.
However, we found that some apps were slow to load, with lingering splash screens. What's more, 1080p playback was a few frames per second short of perfect.
While we wouldn't say that the Tegra 3 chip performed appallingly, there's certainly no headroom, and it seems to be the graphics core that struggled most.
Multitasking apps never missed a beat, but it was loading the graphically-intensive apps and movies that showed the biggest strain on the processor.
Even some basic games ran at a noticeably low frame rate, so it seems that Windows RT might need some optimisation. Battery life:
Our experience of the battery life has bemused us somewhat. We started off a day with the Surface RT at 100 percent and only used the tablet intensely for around an hour and a half while shooting our video review. We then used the Surface RT in the evening for around 30 minutes web browsing. The next morning, however, the Surface RT needed the mains charger to switch on so the battery had full depleted overnight. Strange considering Microsoft touts 7-15 days idle life.
The bottom line: If you're an early adopter willing to forget everything you know about navigating a computer, the Surface tablet could replace your laptop. Everyone else: wait for more apps. Specifications
Display type10.6 inColor TFT active matrix - Yes
OSMicrosoft Windows RT
ProcessorNVIDIA Tegra 3
Wireless connectivityIEEE 802.11nIEEE 802.11bIEEE 802.11aIEEE 802.11g
Dimensions (WxDxH)9.3 mm10.8 in 6.8 in
Weight676 g Price;$494.98 to $599.00