Why it's hot: Apple's iPhone 4S is one of the most popular smartphones on the planet for a reason. iOS is great-looking and functional, and apps are plentiful. The iPhone's high-def Retina display is glorious. And the voice-activated 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 delay an iPhone purchase until that new device is unveiled.
U.S. availability and pricing: The iPhone 4S is available through AT&T, Sprint, and Verizon Wireless, and it comes in 16GB, 32GB, and 64GB versions for $199, $299, and $399, respectively, with a new, two-year contract.
Find more information at Apple.com or read InfoWorld's review.