PlayBook plays in WiFi world

By Wayne Rash, Network World |  Mobile & Wireless, BlackBerry PlayBook, RIM

Research in Motion's PlayBook tablet is primarily intended to connect with a BlackBerry handheld device via Bluetooth in order to present an enhanced display of the BlackBerry's e-mail, contacts list, calendar and other items.

4G faceoff: Galaxy vs. Thunderbolt

However the PlayBook is also capable of operating on its own, using a WiFi link to the Internet.

Because both of the smartphones in our 4G phone review can act as mobile hotspots, using them to provide a link to the outside world for the PlayBook was a pretty obvious activity. It's especially useful because at this point, there are no 4G BlackBerries. The only way to achieve that kind of throughput is to use a 4G hotspot. You can also use your WiFi equipped BlackBerry with a mobile hotspot to get those 4G speeds.

The BlackBerry PlayBook is a 7-inch tablet in which both the screen and the bezel surrounding it are touch sensitive. It includes a pair of cameras, one for photos and one for video chats. It has a 1 GHz dual-core processor, and it runs a version of QNX, an OS that's in the nether regions between Linux and Android. At some point, the PlayBook is supposed to be able to run Android apps. For now the apps need to come from the BlackBerry App World.

The PlayBook itself is a very well-made tablet. The device works well, the touch screen works perfectly, and the Bluetooth works over surprisingly long distances. The user interface superficially resembles an Android screen, but the operations are different.

You dismiss an application by flicking up from the bottom edge, which brings up the menu and minimizes the application to the top half of the screen. You close the app by touching the "x" beneath the image of the minimized app. It's easier than it sounds.

The fact that this is a 7-inch tablet has advantages and disadvantages. The smaller screen makes it less useful as an e-reader than a larger tablet. However, the smaller screen has surprisingly little impact on some activities such as handling e-mail. In addition, the smaller screen makes typing on the touch screen easier, especially when the tablet is in portrait mode allowing you to thumb-type as you would on a BlackBerry smartphone.

Originally published on Network World |  Click here to read the original story.
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