iPhone 4

iPhone 4 is an amazing phone, which was released by Apple company on June 7, 2010 (San Francisco local time). It owns many new amazing features but easy to use. So far, I think, it is the best smart phone. Here I introduce the key features of iPhone 4 to you.

The key features of iPhone 4:
New and pretty shape
In shape, iPhone 4 is different from the shape of the former three generations of iPhone. The shell of iPhone 4 is made of special glass, with a strong anti-friction ability.

To one’s surprise, iPhone 4 is 24% thinner than the iPhone 3GS, body thickness is only 9.3mm. That’s to say, it is the thinnest smart phone existing on Earth.

Display
One of the revolutionary iPhone 4 features upgrade is called the Retina of display technology. iPhone 4 with a 960-by-640 resolution pixel resolution display screen, is up to four times the iPhone 3GS.

Due to the Retina display, everything you see on iPhone 4 looks amazing at any angle. That’s because the Retina display’s pixel density is so high, your eye is unable to distinguish individual pixels.

5-Megapixel Camera with LED Flash
iPhone 4 owns the new 5 megapixels camera with built-in LED flash. It is higher than iPhone 3GS that is 3 megapixels. The advanced backside illumination sensor captures great pictures even in low light. With iPhone 4, you will never miss a photo opportunity.

HD Video Recording and Editing
Using iPhone 4, you can capture, edit videos at any time and everywhere. The videos are in stunning high definition. There is built–in LED light in iPhone 4 in order to brighten the scene in the dark environments.

Multitasking
Multitasking is a new feature that is add to iPhone 4. Now multitasking in iPhone 4 makes it possible for iPhone 4 users to quickly switch between recently used apps. You just need to double-click the “Home” button to reveal your recently used apps. No need to wait for the app to reload.

iBooks
iPhone 4 owns iBooks as Apple iPad. Now you can share books with your iPhone 4 and iPad. If you bought a book on the iBooks of your iPhone, this book can be synchronized to your iPad or the iPod Touch.

By the way, you can not only read books, but also read PDF documents, take notes, bookmark systems on the iBooks of iPhone 4.

Battery
A4 processor that is first time used in the iPad is used in iPhone 4. iPhone 4 is available to go on 7 hours battery energy consumption 3G phone, 10 hours of video playback, 40 hours of music playback, 300 hours standby.

Three-axis gyroscope
Three-axis gyroscope is added in iPhone 4. It is capable of sensing the direction of change in three dimensions. If you play the game with gravity sensing, user experience will occur a very big impact and the operation will feel closer to the true feelings.

Face Time
iPhone 4 makes video calling a reality. With just a tap, you can say hello to your friends, share a smile to your parents and children — iPhone 4 to iPhone 4 over Wi-Fi. Using Face Time is easy to let you start a video call with your best friend.

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Moreover, the iPhone 4 has other functions. If you want to learn more, please click here.

In a word, iPhone 4 is an expectant product. I believe you will become an iPhone 4 fan.

Owning an iPhone 4, you may worry about your iPhone 4 crashing and want to backup your iPhone 4. So how to transfer music from iPhone 4 to computer will become a big problem.

iPhone 4 to computer transfer is designed for iPhone users to transfer iPhone 4 to computer. What’s more, it can transfer files between iPhone and computer. It supports all types of iPhones and iPhone models, including iPhone 3G, iPhone 3GS, iPhone 4.