Speaking of the history of the IPAD, we must go back to 1993 when Apple launched the first PDA in the world, the Newton MessagePad 100, which later led to the creation of the popular ARM6 processor. In addition, the company has also developed a prototype Tablet PowerBook Duo called headlamps, but they decided not to sell, not to hurt sales of its MessagePad. Until it was abandoned in 1998, Apple has introduced several other PDAs Netwon base, and the last was the MessagePad 2100th

The company has begun to more pre-orders for the iPad original USA 12 March 2010. On 3 April 2010, Wi-Fi version of the iPad was sold, while the Wi-Fi + 3G model at the end of the month was published. Initially, Apple markets the IPAD only online Apple Store, as well as the locations of the retailers.

Later, things have changed, and the first generation of IPAD is at many large retailers such as Amazon, Best Buy, Wal-Mart, AT & T and Verizon. On 28 May 2010 it is in several European countries like the United Kingdom sold, Spain, Switzerland, Germany, France, but also in Australia and Canada. is concerned in relation to the Chinese market, it went on sale 23rd July last year.

The second generation of the iPad was introduced second March 2011 and was on 11 released in retail stores from Apple in the U.S. 25th March March he was released internationally in 25 other countries.

Let us talk now about the main differences between these two generations.

Despite the fact that the global presence of the second generation model is the same as the original, the thickness was reduced by only 8.4 mm to 13.4mm. In addition, the weight has been reduced: Wi-Fi model from 680g to 601g, while Wi-Fi + 3G from 730g up to 613G.

The original model uses a single-core chip with 1 GHz A4, while the 2 iPad has a dual-core chip A5. While the former had only 256 MB RAM, the second iteration of the model sports 512MB. In terms of storage, they have remained the same as customers can choose from one of the following options: 16, 32 and 64 GB.

The new model now sports a first surface, the VGA camera, a rearview camera with face 720P. Other new goodies include a gyroscope and an optional HDMI dongle. As expected, Apple updated on 2 iPad its latest version of IOS (formerly known Apple IOS). As most of you probably use now, there are no differences in the extent that the price of the two models, the same recipe for the iPhone and the iPod to.

Some say it’s not really a model of the second generation, but rather comes as a version 1.5 is a completely new model, we’ll let you judge them. Customers are likely to wait for Adobe Flash support and a USB port of the third generation model to support with a microSD memory card slot and NFC (Near Field Communications). We have to wait and see.

Article Source: http://EzineArticles.com/ 6198481