In a universe with $ 300 laptop and $ 600 Netbooks dual-core systems, medium-sized a real high-end product is filled really rare. Apple MacBook Pro and HP Envy laptops will run as a high-end, but usually between $ 1,000 and $ 1,500. In a quite different category as a whole (another universe, too) is Sony Vaio VPCZ128GX, which runs a whopping $ 3,399. Of course, this is for our revamped review unit, which is a very expensive 512GB solid-state drive that could easily fetch $ 1,500 or more includes on its own.
Other high-end features (use with a handy app for easy to create a Wi-Fi hot-spot for your other gadgets) a Verizon 3G connection, an Nvidia GeForce 300 GPU and a higher standard than the 1,600 x900 pixels resolution for the 13-inch display.

Although this is an ultra premium laptop with an excellent design and construction, we can non-Optimus Sony’s graphics switching, which uses a manual switch and is not as seamless as one would expect for the upset price.
The slim case is a mix of brushed metal and magnesium, which feels for a final product, light but durable at the same time. Equally important, it feels like a plastic-free high-end product (although these prices, we would certainly, I hope). The latest Vaio Z we looked at had black keys to a silver finish that did not look nearly as smooth as the all-dark model.

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Sony typical raised-island-keyboard is excellent, although the real key are the faces on the small side. Important keys such as Shift and Tab are nice and big, and we found no major problems with the keyboard layout. The backlit keys are a useful feature, but we have now expect as standard in laptops over $ 1,000. The Vaio Z’s touch pad is also excellent and has plenty of space and small, but effective, left and right mouse buttons are separated with a fingerprint reader.
Above the keyboard on the left is a three-way switch, turn off the Nvidia GeForce graphics or 330 revolutions. Unfortunately, in the six months since we last saw our Sony Vaio Z has (which had a similar switch), Nvidia Optimus technology is incorporated in the budget systems. Optimus is working behind the scenes, automatically, the discrete GPU, and as necessary, completely invisible to end users. It generally works great, and it is a great shock that this Vaio is not included.

The settings on the physical switch itself is “Speed” and the word “endurance”, and what the switch actually, if you are not familiar with the concept of switchable graphics can be confusing. There is also a third position, “Auto” means that the GPU down when you pull the laptop on. With the switch can force you to quit programs, and will scroll off the screen makes that avoids all the problems Nvidia Optimus.
Three quick-launch buttons above the keyboard sit on the right. You start an integrated suite of Sony support resources and troubleshooting apps and easy access to technical support contact information. The second is user-friendly transferable, and the third, Sony Media Software Gallery, a collection of media organization and playback tools.

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The 13.3-inch widescreen LED display has a 1,600 x900 pixel native resolution. Most systems have 13-inch displays 1,366 x 768 pixels, but you can configure the Vaio Z with an even higher 1,920 x 1080-pixel screen, although at this level, text could be difficult on the 13-inch display to read.
The Vaio Z is the standard set of ports and connections for a 13-inch laptop, but with $ 3,000, we would expect a Blu-ray drive (it is an add-on available, however). We are excited about the built-in mobile broadband Verizon. It is a common feature enough, but Sony SmartWi connection utility contains a very handy button for recording, the 3G signal and share it as a mobile hotspot, like a MiFi work unit. You can actually do this with pretty much any laptop, but it requires some setup under the hood, and it does not always work properly.

The 2.4 GHz Intel Core i5 M520 CPU in this system is typical of the high-end components of the mainstream, and it is at par with other Intel Core i5 laptops that say it is more than strong enough for all, but the most demanding applications. We ran into no slowdown or stuttering, even when working on multiple projects simultaneously, which is partly due to the included 8GB of RAM.
With the Nvidia GeForce 330 GPU is involved, we have 57.3 frames per second in Unreal Tournament 3 runs to 1,440 x900 pixels. This is a respectable mid-range gaming laptop, but not for hard-core PC gamers. However, it should handle all current games, even if you turn down some detail or resolution must.

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Battery life is the key to mobility like-minded 13-inch laptops, but the Vaio Z fell slightly behind other systems of this size, much less expensive. Though the Vaio Z ran for 3 hours and 41 minutes on our video playback battery drain test. Toshiba Portege R705 and the HP Envy both ran about 15 minutes longer, and of course, is Apple’s 13-inch MacBook Pro will run for about 2 hours more, and still the king of the 13-inch laptops.
Sony includes an industry-standard one-year warranty on parts and labor with the system that includes intelligent on-site service. Support through a 24-7 toll-free telephone line, and an online knowledge base and driver downloads on the Internet. The included support software, accessed via a quick-start button on the keyboard tray, connects directly with diagnostic tools, online resources, and troubleshooting tips.
