What is the breakthrough of iphone 4

IPhone 4 has come to breakthrough after three generation. It is clear that the features and the design of iphone 4 are different from the former generations. Here are the detailed list of our finding:

first,Camera & Features.
Apple Accessoires iphone 4 comes with 5 megapixel camera with highest point of resolution 2599 x 1944 pixels. It certainly looks like it, with the "Connect to iTunes" screen displaying much higher resolution than on a 3GS,so the display has been improved. This camera has auto focus, geo tagging and flash options as the usual mobile phone cameras. Besides these things, the camera has touch focus feature. Touch focus is the option which let the user to focus on the specific part in the image by touching the position in the cam.

Second,Touch screen.
Apple said, Retina is a screen with high pixel density LCD screen and can be a resolution of 960 × 640 compressed within a 3.5-inch display. In other words, the screen pixel density is 326 pixels / inch (ppi). Compared with previous generations, iphone 4 touch screen expanded the number of pixels the screen 4 times, which makes the pixel density to double, but did not change the screen size. IPhone 4 contrast is 4 times higher than the previous product. In addition to more intensive use of pixel screen and LED backlight technology outside, iPhone 4 will also make use of IPS technology to enhance the viewing angle and color display.

Third, Mic + Speaker
While most phones have only one microphone, iPhone 4 has two. The main mic, located on the bottom next to the dock connector, is for phone calls, voice commands, and memos. The second mic, built into the top near the headphone jack, is for FaceTime calls and for making your phone calls better. It works with the main mic to suppress unwanted and distracting background sounds, such as music and loud conversations. This dual-mic noise suppression helps make every conversation a quiet one.

Fourth,Video Recording and 3D motions.
The user can shoot the happenings in the form of High definition videos with HD video recording for the Intrinsic designed A4 processor. This is the same processor which is implemented in iPad. Hence it can support any number of processes which tells the next level of multi tasking.
The 3 axis gyroscope is the other mentionable technique in Apple iPhone 4. It’s a special technique used to give the gaming kind of interface to the user. The 3D motions and appearances can be easily brought in realty in the smart phone. In order to give the low frequency motion in the mobile, this gyroscope is used as it has great responsiveness.

Fifth,Battery.
Powerful battery backup let the user to use the smart phone for longer hours. It has a problem in the WLAN feature whereas due to the advancement in it, Apple iPhone 4 is going well.

Sixth, back.
The back is entirely flat, made of either glass (more likely) or ceramic or shiny plastic in order for the cell signal to poke through. Tapping on the back makes a more hollow and higher pitched sound compared to tapping on the glass on the front/screen, but that could just be the orientation of components inside making for a different sound.

1.An aluminum border going completely around the outside
2.Slightly smaller screen than the 3GS (but seemingly higher resolution)
3.Everything is more squared off
4.grams heavier
5.Internals components are shrunken, miniaturized and reduced to make room for the larger battery

Aside from the six parts above, there are also many other parts for example the Utilities also make the iphone 4 different from the fomer generation. This article originate from the TOPONS.COM , please indicate the source if retweet, thanks very much!

By Etout

www.electroniquestout.com