How is the iphone 4th generation as a iPhone?

IPhone 4 (English: iPhone 4, pronounced EYE-fohn-fohr) iPhone category IV is the model. The iPhone 3 G. Since M is Odl. June 7, 2010 the Moscon Center, San Francisco was the announcement of its release and on June 24 the United Kingdom, France, Germany, Japan and the United States was released. 5 plus 5 megapixel camera with zoom in the phone quality, film editor (film editor), Book I, The Store, video chat and many such facilities, which were not in previous models. Apple in the phone company has given many such features, which result in the past "is quite different from Odlon. The new look - the color makes it bloom.
This phone is the most attractive in the 9007640 pixels, 3.5 inches is a retinal display. It is now one of the best available counters. The front and back of the phone body is made of glass Alumono stiket 30 times stronger than plastic and the other parts are made of a stainless steel five times stronger than steel are standard.
Video chatting through the phone can do, which so far only a Wi - Fi connection was only possible through. But now it is accessible from 3G services.This value of approximately $ 5 to download the application Aimuvi. Nyaoss 4 for book readers, the book has been an option. E through it over the phone - can buy books and read. Also can save in the phone books.

Commercial success:

In just three days after the launch date (between June 24 and June 26), in only five countries in which it was marketed were sold 1.7 million iPhone 4. "This is the most successful product launch in Apple's history," said Steve Jobs, Apple's CEO, "Nevertheless, we apologize to those customers that have not been satisfied for thelack of available supplies. front of the Apple Store and specialist retailers in the countries in which it was released long queuesformed as early as the evening of June 23 in many stores andstocks ended a few hours after opening.

Models and availability:

The iPhone is sold in 4 colors: white and black. The available memory is 16 GB or 32 GB, for a total of 4 combinations.The sale of the white version, scheduled for the second half of July2010, has been postponed several times before beingintroduced on the market April 28, 2011.4 The iPhone is available in the United States of America, UnitedKingdom, France, Germany, Japan from June 24, 2010.
From February 10, 2011 iPhone 4 will also work on CDMA networks in the U.S., thanks to an agreement between Apple and Verizon, a major U.S. mobile operators. The model to be marketedas of that date will also have the function of Hot-Spot Wi-Fi.

Software

As with previous models of the iPhone, the iPhone 4 uses an operating system developed by Apple called IOS (formerly iPhoneOS). The new OS version includes new features including: multi-tasking, managing folders and mailboxes merged

Audio
The iPhone 4 has a loudspeaker placed at the bottom. The volume buttons are located on the left side and the connector for the headphones is in the top left corner.

CPU and RAM
The iPhone features a system called Apple 4 A4, the same usediPad iPod touch and fourth-generation, based on the ARM producedby Samsung in its exemplary-Arm Cortex. 4 The iPhone has 512 MB​​of RAM: 3G iPhone twice and four times over 2G and 3G versions.