iPhone 4S

Steve Jobs, founder and CEO of Apple Inc., Has officially announced the iPhone 4 in the WorldWide Developers Conference (WWDC) 2010 in San Francisco.

Although he's a smart phone has a new feature '100 ', he only put forward nine of them.Here are nine major features introduced in the carpet these Jobs:

A. Design

IPhone 4 distinctly different design than previous generations. In addition to the thinner (now 9.3mm), iPhone 4 using a glass panel on the front and rear.

In terms of interior design, Apple designed the antenna which surrounds the entire body of the mobile phone. That is why in certain parts of the iPhone 4 looks kind of gap that seemed out of character for Apple to present a seamless product.

2. Retina Display

IPhone screen 4 get increased quite dramatically. From the resolution, the screen is now 960x640 pixel display, while the density reaches 326 pixels per inch.

IPS screen technology coupled with a 800:1 contrast ratio, the image produced on a 3.5-inch screen that is claimed to be very clear. Apple calls this technology Retina Display.

3. A4 processor

Apple to make sure that the processor used is A4, the same as used on the iPad. Jobs also said it could increase the size of the battery on the iPhone 4 because it uses a micro-SIM.

"Because we were able to make a bigger battery, and because the A4 was really good, we have increased the age of the batteries. 7 hours of talk on the 3G, 6 hours of 3G browsing, 10 hours of WiFi browsing, 10 hours of video, 40 hours of music, 300 hours standby, "said Jobs.

4. Gyroscope

If during the iPhone 3G and the previous generation 'just' using accelerometers, Apple added a gyroscope sensor on the iPhone 4. This means that the iPhone 4 will be able to detect 3-axis motion.

Coupled with the accelerometer, the iPhone 4 according to Jobs will be able to detect 6-axis motion. It is expected to give birth to many new types of games on the iPhone 4.

5. The camera system

The camera on the iPhone 4 there are two pieces. One in front and one behind, with an additional camera on the back has an LED flash.

5 megapixel camera with a resolution that also has the ability to 5x digital zoom and backside illumination to improve the sensor. For video, the camera can capture up to 720p at 30 fps.

As if not enough, Apple also announced the existence of iMovie application for iPhone.Video editing applications will be available for USD 4.99 with a fairly comprehensive features, including video editing in 720p quality.

6. Operating System

Operating system on the iPhone, iPod Touch and the iPad will now be called IOS. While the latest version of the IOS 4 which will be distributed by Apple.

Not much new in IOS 4 compared to previous Apple announcements. One thing is quite interesting, Bing search engine has become an option for Safari in addition to Google and Yahoo!.

7. iBooks

Number seven flagship feature is the availability of iBooks application for iPhone and iPod Touch. Later, the book has been purchased in a single device, such as the iPad, can also be synced to other devices without additional cost.

8. Ads on iPhone

Eighth feature is not too surprising, this is an interactive advertising system called iAds.Apple claims that some advertisers are ready to present on the platform, with a total commitment to $ 60 million.

9. Video Chat

Jobs in the habit of his keynote was delivered 'one more thing'. This time, the features that the later it is an application called FaceTime.

These applications take advantage of the iPhone camera 4 to make conversations via video. Video chat can be made between the iPhone 4 are both connected to the internet via Wifi (of course, not be in a WiFi area). (Seconds)