Apple iPhone 4 with iOS 4 has published

Posted by on Aug 05, 2019 | Leave a Comment

“”>Apple on June 7, 2010 has launched iPhone 4 features with FaceTime, which makes video calling a reality, a new species named Retina-screen display, which provides the highest resolution on the phone.

In addition to the iPhone 4 also has a 5mp camera with LED Flash, 720p HD video recording feature, the processor Apple A4, 3 axis gyro (motion detection device), and the talk time is longer than the 40% previously. iPhone 4 also uses the IOS (the name of the new iPhone OS 4.0), which promises 100 new features and new APIs for developers in 1500.

IOS offers multitasking, Folders, Mail is better, more and Enterprise support mobile advertising platform IAD. iPhone will be available in the U.S., UK, France, Germany, on June 24, at the start in the U.S. with a price of $ 199 (yes this was accompanied by a contract).

Retina feature display provides 960 x 640px resolution, which means four times more than the iPhone 3GS and 78% of the iPad resolution. iPhone 4 is also the thinnest smartphones today is just 3.9 millimeters with the design and quality of body which is no doubt.

The camera also features the iPhone 4 5x digital zoom with a backside illuminated sensor and built-in LED Flash. You can also use the new iMovie application that can be used to join the movie clips, add transitions dynamic, theme, and add photos, music with a price of 4.99 USD in the App Store.

With the additional three-axis gyro and when combined with the accelerometer provides six axis motion sensors, such as up, down, side to side, forward, backward, pitch and roll which makes it very suitable for gaming. This new feature can be exploited by developers through the new API CoreMotion.

iPhone 4 also offers a longer lasting battery is 7 hours of talk time on 3G networks, 10 hours in WiFi and web browsing 6 hours through 4G, for 10 hours of video playback and 40 hours of audio playbak. For network connectivity to support HSUPA and 5.8Mbps uplink 7mbps downloink.

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