In Pictures: Smartphones of summer - the 12 hottes...
Apple iPhone 4S
Why It's Hot: Apple's iPhone 4S is one of the most popular smartphones on the planet for a reason. The iOS software is great-looking and functional, and iOS apps are plentiful. The iPhone's HD Retina display is glorious. And the voice-activated "personal assistant" Siri can make your life easier. Unfortunately, the iPhone doesn't run on LTE networks, but that's expected to change this fall, so you may want to hold off on an iPurchase until that new device is unveiled.
In Pictures: Smartphones of summer - the 12 hottest handhelds