Although he thinks it has a smart phone '100 new features', he focuses only nine of them. Here are nine key features introduced in the carpet these Jobs:
1. Design
IPhone four distinctly different design than the previous generation. In addition to thinner (now 9.3mm), 4 iPhone uses 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 looked out of the ordinary Apple products seamlessly.
2. Retina Display
IPhone screen four get increased quite dramatically. In terms of resolution, the screen is now 960x640 pixel display, while the density reached 326 pixels per inch.
Plus the IPS screen technology with a 800:1 contrast ratio, the resulting picture on the 3.5 inch screen it is claimed to be very clear. Apple calls this technology Retina Display.
3. A4 Processors
Apple ensures that the processor used is A4, the same as those used in the iPad. Jobs also said it plans to enlarge the size of the battery on the iPhone 4 because it uses a micro-SIM.
"Because we managed to make a larger battery, and because the A4 is really good, we have increased the age of the batteries. 7 hours of talk on the path to 3G, 6 hours of 3G browsing, WiFi browsing 10 hours, 10 hours of video, 40 hours of music, 300 hours standby, "said Jobs.
4. Gyroscope
If during this and previous generation iPhone 3GS 'just' using accelerometer, gyroscope sensor add Apple on the iPhone 4. This means that the iPhone 4 will be able to detect three-axis movement.
Plus the accelerometer, according to Jobs' iPhone 4 will be able to detect six axes of movement. This is expected to produce a lot of new games on the iPhone 4.
5. Camera System
Camera on iPhone 4 there were two. 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 a 5x digital zoom capability and Illumination to fix the sensor backside. 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 the iPhone. Video editing applications that will be available for USD 4.99 a fairly complete with features, including video editing on the quality of 720p.
6. Operating Systems
The operating system on your iPhone, iPod Touch and now are named IOS iPad. While the newest version is soon to be four IOS is distributed by Apple.
Not many new things compared to the IOS four previous Apple announcements. One thing is quite interesting, Bing search engine has become one option for Safari in addition to Google and Yahoo!.
7. iBooks
Number seven is a mainstay feature availability iBooks application for iPhone and iPod Touch as well. Later, the books have been purchased in a single device, for example in the iPad, can also be synchronized to other devices without additional cost.
8. Ads on the iPhone
Eighth feature is also not too surprising, this is an interactive advertising system called iAds. Apple claims some advertisers who are ready to present at the platform, with a total commitment value reached USD 60 million.
9. Video Chat
Habit Jobs in his keynote was delivered 'one more thing'. This time, a feature that emerged later was named FaceTime applications.
These applications take advantage of both cameras for the iPhone four conversations via video. Video chat can be done between iPhone 4 which are both connected to the Internet via WiFi (of course, not be in a WiFi area).
