At least 512 MB

With 3.5-inch display screen, the iPhone 3GS cell phone gives you a clear view of all the contents and applications. The Wi-Fi IEEE 802.11b/g connectivity of this Apple smartphone allows you to chat with friends, view your mails, and surf from almost anywhere. The 3 MP camera of this Apple cell phone lets you capture your favorite moments with amazing clarity. The iPhone 3GS cell phone features 600 MHz ARM Cortex A8 processor that lets you easily operate various applications at the same time. The 256 MB RAM of this Apple smartphone rapidly processes all your files and data. The Li-Ion Battery of this Apple cell phone offers 12 hours of talk time so that you can interact for hours together.

iPhone 4. The fastest, highest- resolution iPhone While everyone else was busy trying to keep up with iPhone, Apple were busy creating amazing new features that make iPhone more powerful, easier to use, and more indispensable than ever. The result is iPhone 4. FaceTime iPhone 4 makes video calling a reality. With just a tap you can wave hello to your kids, share a smile from across the globe or watch your best friend laugh at your stories - iPhone 4 to iPhone 4 or to the new iPod touch over Wi-Fi. And it works right out of the box. No other phone makes staying in touch this much fun. Retina Display The Retina display on iPhone 4 is the sharpest, highest- resolution phone screen ever, with four times the pixel count of previous iPhone models. In fact, the pixel density is so high that... Less

You already know how to use iPhone, because you use the most natural pointing device there is: your finger. Nobody does Multi-Touch better than Apple. The power-efficient A5 chip and iOS 5 deliver outstanding battery life. So you can keep making calls, checking email and browsing the web. Parental controls built into iOS help you manage just about everything your child can do on iPhone. Set custom restrictions for Safari, Camera, FaceTime, Game Center, YouTube, Location Services and more. iPhone 4S is the f...

APPLE IPHONE 5 64GB WHITE

aPPLE IPHONE 5 16gB