Kamis, 08 Juli 2010

i Pad : Wifi vs 3G


As most everyone has heard, Apple, Inc. has just released it’s latest product, the Apple iPad. Rumors about such a product have been around for the last ten years or so, and it is finally here. Before it was released, many were trying to guess the name for this new form of computer. These names included the Apple Tablet, Canvas, and the Slate. But the final decision was made, and the name iPad was decided on. The iPad seems to be a cross between the iPhone and the MacBook. Some have described it as an expanded version of the iPhone.


The Apple iPad is equipped with a 9.7 inch multi- touch screen. It comes with three flash storage capacities-16, 32 or 64 GB, depending on the model chosen. Its many built in apps were designed to work specifically with the large screen and advanced capabilities of the product. These apps can be used with the screen in any orientation, which makes it very different from other devices. The split screen works well when viewing e-mail, and the LED-backlit display allows for an enjoyable viewing experience whether looking at photos one by one, or as a slide show. The iPad is also perfect for watching HD movies, podcasts, music videos and even TV. Books are available from the iBookstore for use with the iBooks app which is free from the App Store. The iPad is capable of running almost all of the apps which are available from the App Store. However, there are a limited number of drawbacks with these first generation iPads. One feature which many feel should have been included is an internal camera, but others feel this is an unnecessary extra. Of more concern with the current iPad is the inability to multitask. It is unable to run more than one app at a time. This will most likely be addressed in future versions. Additionally, some are not comfortable with the on screen keyboard, but if necessary, they can purchase an external keyboard from Apple.


When Apple designed the iPad, it was decided to make two versions-the iPad WiFi, and the iPad Wifi 3G. Depending on who will be using it, and what it will be used for, one has to decide which version is best for his/her needs.


The first version to be released was the iPad WiFi. Many will find that this basic model will fill all their needs in regard to using the iPad. With this version, one will need to have access to a WiFi network in order to be able to make use of the internet and to gain access to the iPad store. If one will be using the iPad via a wireless router in their home, at their office, or in other known wifi hotspots, this version of the iPad will be perfect. When connecting to the internet, the iPad WiFi is much faster than the 3G. The experience of using the iPad WiFi in this manner is the same as when using the typical laptop computer for wireless computing. It works well when one needs to move large files on a local network. Many of those who are now using the iPhone 3G feel that there is no need to purchase another 3G service. Thus, one who has the iPhone can save money when buying the iPad by purchasing the WiFi version rather than the 3G version. In general, those who have not had the need for a 3G smart phone for a job or other reason will be well served by the Apple iPad WiFi.


However, there are many instances when one may find it necessary to have a service more dependable than WiFi. As mentioned above, for ordinary everyday computing, an iPad WiFi will be a sufficient computing device. But for those who are not always in a WiFi hotspot and need internet access no matter where they are, Apple has designed the iPad WiFi 3G. The “3G” stands for the third generation of cellular technology. This technology will allow the iPad 3G to connect to mobile networks such as AT&T, with whom they presently have a “data only” agreement. In this way, if a WiFi area is not accessible, the user will still be able to connect to the internet if the area is covered by the AT&T plan. This would be especially important for those whose business requires them to travel extensively throughout the U.S. Another added feature which comes with the iPad 3G is a GPS system. The GPS apps which are available for the iPhone will also work with the iPad 3G, thus allowing the user to make use of the navigation and location services.


The biggest difference between the iPad WiFi and the iPad WiFi 3G is the price. Depending on the size of the flash storage, the price of the WiFi ranges from $499 to $699, while the price for the 3G ranges from $629 to $829. For $130 extra, one will be able to buy the 3G version rather that the WiFi. However, that does not include the fee for a subscription for service from AT&T. As of this time, there are two 3G data plans available from AT&T for the iPad. The first plan includes 150 megabytes of data per month for a $14.99 plus taxes and any other fees. The other plan is for unlimited data at a monthly cost of $29.99 plus taxes and fees. But unlike most cell phone subscriptions, one is not committed to paying that fee every month. Because of the agreement AT&T made with Apple, one only has to pay the monthly charge if he/she wishes to make use of the 3G service that month. If one wishes, they do not ever have to use that feature. There are no contracts required. In addition, there is a “auto-cancel” setting so that one’s use of the 3G service for one month will not automatically carry over to the next month.


As can be seen, the Apple iPad is the most innovative computing device available today. Its computing capabilities are similar to those of the iPhone, and it is much more portable than the popular laptops. Both versions of the iPad have their pros and cons, and one must look at their lifestyle and computing needs before deciding between the WiFi and the 3G version of the iPad. No matter which iPad is chosen, when one owns an iPad they are on the threshold of a brand new computing experience.
(www.freeipad.net)