Lenovo IdeaPad Yoga 2 Pro The Lenovo IdeaPad Yoga 2 is an excellent ultrabook, even without digging into its hybrid capabilities. This new model adds a backlit keyboard and an impressive 3,200x1,800-pixel-resolution display, while keeping the price under $1,000.The impressive specs continue with an up to an Intel Haswell Core i7-4500Y processor and up to 512 GB SSD. There's also up to 8 GB of DDR3 RAM.
But, In battery life it lags behind a couple of more expensive higher-res laptops, some of the hybrid modes are of dubious use, and Lenovo still doesn't know what to do with the keyboard in tablet mode.
The bottom line: A major update to our favorite Windows 8 hybrid, the IdeaPad Yoga 2 Pro is still a better laptop than tablet, but the new version adds a future-proof better-than-HD display at a great price. Specifications
ProcessorIntel 4th gen Core i3 4010U / 1.7 GHz
RAM installed size4 GB
Hard Drive128 GB
Operating SystemMicrosoft Windows 8.1
Display Type13.3 in
Max Resolution3200 x 1800
Weight3.1 lbs Price $999 VS HP Envy TouchSmart Ultrabook 4 The HP Envy TouchSmart Ultrabook 4 has a nice array of ports, including a cleverly designed 10/100 Ethernet port that expands when you push the cable in but stays within Ultrabook height specs when closed.HP's Envy TouchSmart Ultrabook 4 is an attractive ultrabook with a respectable mix of components for its price, a responsive touch screen, and a backlit keyboard.
But, The Envy TouchSmart 4 isn't very configurable, so you can't make it too much more powerful than it already is. It's on the heavy side for an "ultrabook" (if you consider 4.5 pounds heavy). Its touch pad is jumpy at default settings.
The bottom line: The HP Envy TouchSmart Ultrabook 4 is a good gateway to the Windows 8 experience with a responsive touch screen in a traditional laptop body. Specifications
Release date11/1/12
ProcessorIntel 3rd Gen Core i5
Memory4 GB
Hard Drive500 GB
Operating SystemMicrosoft Windows 8
Display Type14 in
Max Resolution1366 X 768 Price;$850.00 VS Apple MacBook Air New Intel fourth-gen CPUs help the updated MacBook Air achieve amazing battery life. The multitouch trackpad is still the industry's best, and even better, the 13-inch MacBook Air now starts at $100 less than the previous model. Performance:
The new Haswell processors use very little power, giving the 2013 13-inch MacBook Air and absolutely stunning battery life. In our test, in which we streamed the live BBC News channel feed on iPlayer over a wireless network, the laptop lasted for nine hours. That's significantly better than the 11-inch MacBook Air's 7 hours 15 minutes, and a substantial improvement over the 2012 MacBook Air's 5.5 hours.
Since switching to solid state storage off the shelf with the late 2010 update, the MacBook Air has been known for its good battery life. But with the Haswell processors in place, it's absolutely stunning. At last, you can use your notebook all day long on a single charge.
But, Newer features such as touch screens and higher-resolution displays are still missing. The ultrabook competition is catching up, in terms of design.
The bottom line: Apple keeps the latest MacBook Air updates on the inside, but greatly improved battery life and a lower starting price make up for a lack of flashy design changes. Specifications
Release date06/10/13
ProcessorIntelCore i5 1.3 GHz ( 2.6 GHz ) ( Dual-Core )
RAM installed size4 GB
Hard Drive128 GB
Operating SystemApple OS X 10.8 Mountain Lion
Display Type13.3 in
Max Resolution1440 x 900 ( WXGA+ )
Graphics ProcessorIntel HD Graphics 5000 Dynamic Video Memory Technology 5.0
Optical DriveNone Price $1,099
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