Best smartphones of 2007

Smartphones are no longer just for business users, early adopters, or gadget hounds. The use of these devices has spilled into the consumer space, thanks to more entry-level models and versatile designs. Plus, all users are realizing the benefits of these cell phone/PDA hybrids, so much so that market research firm In-Stat has predicted that smartphone sales will grow at a rate of more than 30 percent over the next five years, and they're outpacing the sale of laptops--pretty amazing.

So it's really no surprise when I'm constantly asked the question, "What's the best smartphone out there?" or "What should I get?" The problem is I never have a simple answer. It depends on what carrier you have, what type of user you are, and then there's the fact that 2007 has seen the release of so many solid smartphones that it's really hard to choose the best one. However, I've taken on the task and selected six top performers; at least one for each major carrier and one unlocked model.

First, there's the Samsung SCH-i760 for Verizon Wireless. It's the mobile professional's Swiss Army knife with Bluetooth, Wi-Fi, EV-DO, and so much more. Similarly, there's the AT&T Tilt, which also adds a tilting screen and built-in GPS. Alternatively, if you're looking more for a sleek, messaging machine, check out the Motorola Q9h. For T-Mobile customers, there's the RIM BlackBerry Curve 8320, which delivers Wi-Fi, best-of-breed design, and excellent performance. The Palm Centro for Sprint makes the list for offering an excellent value. For just $99, you get all the features of a Treo in a more sleek and compact device. You lose a little in keyboard size, but it's an excellent starter smartphone. And for those who don't like to be locked down by contracts and can afford it, there is the smartphone du jour: the Nokia N95 North American Edition. Finally, while I'm limited to just six picks here, I have to give honorable mention to the RIM BlackBerry Pearl 8130 and Samsung BlackJack II--two latecomers for the year but still excellent, feature-packed messaging smartphones.