Apple - iPhone 4S - The most amazing iPhone yet

Dual-core A5 chip. The most powerful iPhone processor ever.

Two cores in the A5 chip deliver up to two times more power and up to seven times faster graphics.² And you’ll feel the effects. Fast. iPhone 4S is quick and responsive, which makes all the difference when you’re launching apps, browsing the web, gaming, and doing just about everything. And no matter what you're doing, you can keep on doing it. Because the A5 chip is so power-efficient, iPhone 4S has outstanding battery life.

Features:

The dual-core A5 chip delivers even more power. The 8MP camera with all-new optics also shoots 1080p HD video. And with Siri, iPhone 4S does what you ask. Talk about amazing.

Siri on iPhone 4S lets you use your voice to send messages, schedule meetings, place phone calls, and more. Ask Siri to do things just by talking the way you talk. Siri understands what you say, knows what you mean, and even talks back. Siri is so easy to use and does so much, you’ll keep finding more and more ways to use it.

With 8 megapixels and all-new optics, this just might be the best camera ever on a mobile phone. It just might be the only camera you’ll ever need. And if you think that’s amazing, wait until you see your photos.

iCloud stores your music, photos, documents, and more and wirelessly pushes them to all your devices. Automatic, effortless, and seamless — it just works. 

Your music and TV shows. Wherever you want them.

You never know when you’ll suddenly be in the mood to listen to a favorite song or rewatch that hilarious sitcom episode. With iCloud, you can have iTunes automatically download new music purchases to all your devices the moment you tap Buy. You can also access past music and TV show purchases from any of your devices — wirelessly and without syncing.

Video recording. In 1080p amazing HD.

Shoot stunning 1080p HD video everywhere you go. With all-new optics, the light is always right, the color is always vivid, and everything will look even better than you remember. Video stabilization steadies shaky shots. And you can edit video right on iPhone and share your lush life as fast as you shoot. 

iOS. The world’s most advanced mobile operating system. And the easiest to use.

With every iOS advancement come even easier ways to do everything. That’s what makes iOS years ahead of anything else. iOS 5 leaps even further ahead, bringing over 200 new features to iPhone 4S. Here are just a few of our favorites. 

New features in the Camera and Photos apps give the user instant access to the camera from the lock screen, and the user can also use the volume-up button to quickly snap a photo. 

iPhone 4S can also now record video in 1080p HD resolution and with the video image stabilisation feature, the user can take richer, smoother videos. Other iPhone 4S video camera improvements include increased sensitivity, sharpness and an increased ability to capture video in low light conditions. Apple's dual-core A5 chip delivers up to twice the processing power and up to seven times faster graphics than iPhone 4, all while maintaining incredible battery life— up to 8 hours of 3G talk time. 

Improving on the stainless steel external, dual-antenna design of iPhone 4, iPhone 4S can switch between two antennas to send and receive. iPhone 4S now supports twice the download speed with HSDPA of up to 14.4 Mbps and iPhone 4S is a world phone, so both CDMA and GSM customers can now roam internationally on GSM networks.