4S iPhone officially unveiled

4S iPhone screen remains the Retina, exterior design, but may be significantly enhanced with the A5 dual-core processor, battery life is improved with many new features.

Oh (5 / 10) Hanoi time, the event "Let's talk iPhone" introduced the first generation iPhone was officially held at Apple headquarters in Cupertino, California (USA).

The previous version of iPhone will be introduced at the event meeting the world's software developers in San Francisco in June. However, this apple has decided at its Cupertino headquarters to showcase the new iPhone.

New CEO is Tim Cook, Apple's first stage. This is the first time he appeared in the role of new products introduced since taking office.

Said Tim Cook, currently has 357 stores in 11 countries of Apple and this number continues to increase. Later, Tim Cook referred to the success of OS Lion, iPod generation, iTunes ...

15 minutes after the opening screen event, Tim Cook mentioned the iPhone. This is why today packed the ballroom guests attending. According to Tim Cook, iPhone sales growth of 125% per year.Apple's customers are very pleased to use the iPhone with 70% of those surveyed, while this figure was 49% with HTC.

A successful product is Tim Cook also mentioned the iPad. IPad is present everywhere and is currently leading iPad tablet PC market share worldwide. Over 500,000 applications on the App Store, up to 140,000 applications for the iPad.

After the successful introduction of product strategy, Scott Forstall, vice president-level array IOS Software introduced step up iOS 5 with 10 prominent Notifications application, iMessage-messaging service New IOS devices between users, the application prompts, Newsstand ...

Next, Eddy Cue - iTunes service manager about iCloud services. Accordingly, hosting services and this share will automatically share documents to the user equipment-based "cloud". Documents such as music, books, photographs, video ... is automatically updated when any changes from one device.

Finish the presentation by Eddy Cue, Phil Shiller - Head of product marketing about iPods with the iPod nano focus. This year, the company will update some new features like multi-touch screen, compact design, sound button, built-in FM tuner and clip ... Prices for the iPod nano in turn is 129 USD and 149 USD for the 8GB to 16GB. Phil Shiller also introduced the iPod Touch portable game updated iOS5, iCloud.

Nearly an hour after the opening event, the focus is widely expected to eventually. Phil Shiller 4S iPhone officially introduced to the chip A5, and more significant upgrade of hardware.

4S iPhone has the same exterior design with "predecessor", but inside this phone model is completely new. Apple has equipped the iPhone 4S A5 dual-core processor with dual graphics processor is to be 7 times faster than the iPhone 4.

The front of the machine is still Retina screen, and face the class. Antenna placed at the edges has been revised and can switch between two modes smart antennas to avoid loss of air even if you hold the camera style whatsoever. The antenna is connected to a dual-mode GSM and CDMA networks.

Camera at the back has also been improved significantly with resolution 8-megapixel CMOS sensor helps performance in low light environments. Lens aperture F2.4. In addition, the camera also supports Full HD 1080p video, features face detection and vibration.

A notable upgrade is the battery life. Accordingly, for the 4S iPhone 8 hours of 3G phones and 14 hour mode while browsing 2G 3G mode is 6 hours longer in use Wi-Fi is 9 hours and video playback is 10 hours and 40 hours of music.

iPhone 4S with black and white will be distributed in the U.S. through third carrier is Verizon, AT & T, and Sprint with respectively 199 USD, 299 USD and 399 USD with two year contract for the 16GB, 32GB and 64GB.

The starting order will take place on 14/10 in seven markets in the U.S., Canada, Australia, Britain, France, Germany and Japan. On May 28/10 there will be additional 22 markets the iPhone is officially 4S, in which Singapore is a country close to Vietnam.

The features of the iPhone after Phil Shiller 4S detailed introduction also closed the event "Let's talk iPhone." Thus, there was no iPhone 5 as expected, instead it is the upgraded version of the iPhone, called iPhone 4S 4.

Some pictures at the "Let's talk iPhone":