The most latest and demanded smartphone launched by Apple is iphone 3G S. The third iphone consists of various features which were not in previous 3G and other iphones. Several of them share almost same elements like better camera, video editing and rang, but the physical appearance of the device is far more better then the previous models. 3G S has resemblance with 3G but differs in the name. The name assigned to this device is iphone 3G S indicating its feature of fast speed processor.

Exclusive features of iphones 3G S are:

• Voice Control
• Video Recording/Editing and
• Accessibility

The improved features of iPhone 3G S are:

• Processor
• Memory
• Graphics
• Digital compass
• 3.0 Mega pixel camera
• Headphones and
• Nike + Integration

The comparable features of iPhone 3G S, 3G and other models of iPhone are:

• MMS
• Tethering
• Cut, Copy and Paste
• Find my iPhone
• Voice Notes
• Dock Connector API

The exclusive feature of iphone3G S is that one can give the phone a voice command to dial the number of the desired person or to control the functions of iPod. Music change options have made it more attractive then the other iPods that one can easily switch to other songs and play lists without switching to the iPod and other applications can be continued.  Secondly, the exclusive feature of this model is the voice-over option that is helpful for the persons who are visually impaired and, while driving a text message can be listen. Thirdly, it has the exclusive option of video editing and recording. It is upgraded with new and better camera and camera applications. The users now can record, edit and share these videos. The additional processors are installed with extended memory, focus feature and it is easy to use.

few features of previous models are not excluded buts their capabilities are enhanced as if we first take a look at its MMS option it is not excluded rather one can use it to send videos, pictures, and contact information with a support of carriers. Secondly, MobileMe option has make it easier to find iPhone features and locates iPhones position by sending it a message or by playing an audible alert. It has a capability to delete the contents if the phone is lost or stolen. This option is almost present in all iPods. Apple has included this option in a better way, that one has to tap and hold the cursor on a word that is to be copied and it highlights that word. Then drag it to the selected place then tap copy, now by selecting only tap at the cursor where that word needs to be inserted and select the paste option that is also present in almost all iPhone models but with different techniques. Voice notes application is also available in previous models that enable the user to record the voice and share it via MMS.

In hardware the additional options are included like in memory it has been powered by ARM cortex A8 processor and 256MB memory which is more then other models. Additional application of the compass is included in this model. 3 MP sensors are capable to take much clear pictures have increased its value and the supporting devices like headphones.

This product of Apple has faster processor and increased memory. It is able to recognize the voice and option of text-to-speech and one has not to wait for long to run its applications. Where as, few applications has made this a controversial device and cannot run some applications. It will not be wrong to say that same clothes, new feel because of lacking some novelty factors, limited features of 3MP camera, no hard drive shutters, poor battery life and lacking stereo speakers.