Siri. The intelligent assistant that helps you get
things done.
Now you can use your voice to use your iPhone. Just talk to Siri as you would to a person: âDo I need an umbrella?â or âAny great burgers around here?â or âWhereâs the closest ATM?â Siri not only understands what you say, it knows what you mean. It figures out the right apps to use to find the right answer. Then, just like a personal assistant, it answers you. Siri makes phone calls, sends messages, schedules meetings, sets reminders, and more. How much more? Just ask, and Siri tells you that, too.
Dual-core A5 chip.
Two cores in the A5 chip deliver up to two times more power and up to seven times faster graphics. And youâll feel the effects. Fast. iPhone 4S is quick and responsive, which makes all the difference when youâre launching apps, browsing the web, gaming, and doing just about everything. And no matter what youâre doing, you can keep on doing it. Because the A5 chip is so power-efficient, iPhone 4S has outstanding battery life.
Retina display.
The sharpest, most vibrant thing youâll see on iPhone 4S is everything. The Retina display is the highest-resolution phone screen ever. In fact, the pixel density is so high that the human eye is unable to distinguish individual pixels. But without a doubt, youâll notice crisp text, sharp graphics, and stunning images. Itâs more remarkable than the printed page. And youâll be completely absorbed.