iPhone 4s (smartphone)

Apple has announced that iPhone 4S taking over 4 million sales since it went on sale on Friday. Let's have a look on what's interesting about iPhone 4S.

iPhone 4S looks exactly like iPhone 4. But Apple did some upgrades in iPhone 4S, of course.

Siri is the new system which engaged in iPhone 4S, and it has an upgraded camera, as well as the processor and also a redesigned antenna system.

Anyhow, the iPhone 4 was not a slow device. In fact, it performed faster than most other smartphones. Apple was completely controlling over the OS, including the user interface. The iPhone 4S is even much faster than iPhone 4 and it offers up to seven times the graphics performance of iPhone 4. Apps can be open instantly now, no more lagging.

iOS 5 ships with iPhone 4S. This new operating system brings so much features and enhancements to the iOS platform.

New in iOS 5 is iMessage. It is a free messaging service among all iMessage users. iMessage lets you communicate with any other iOS 5 device without a cellular connection. You can also share photos, videos, contacts and etc via iMessage.

Other than all that, iCloud is the biggest addition that comes with iOS 5. With iCloud, you can stop worrying about syncing your content, whether in you iPad, iPod or even in your Computer.

Siri. What's Siri? It can be consider as a personal assistant for every iPhone 4S user. Siri not only respond to ordinary tasks, it has the ability to extent and pull in information from other sources too.

You can even ask Siri to push your appointment from 11am to 3pm, call you friend back, remind you to grab your jacket before going to cinema and etc.

Siri works intentionally with 5 languages for now. Apple will expand Siri to more languages in 2012.

iPhone 4S has a 8-megapixels camera. With face detection, exposure is properly set. Now you can use the volume button as a shutter button,  you do not need to hunt for the on-screen button anymore when taking self-portrait.

You can even capture a full 1080p HD video with you iPhone 4S now. Video captured with the iPhone 4S is automatically stabilized and eliminating shakes.

Conclusion, iPhone 4S is Apple's top line smartphone. It is better in every way possible. Make no mistake, grab one and experience the incredibility of the iPhone 4S on your own.