The device needs to survive 30 seconds of 14-16 liters directed at the phone from multiple angles, at an 80-degree Celsius temperature. All three IP ratings that you might see on a smartphone spec ...

As it turns out, some terms that describe a phone’s ruggedness are actually standardized, and there’s a whole lot more to them than meets the eye. IP ratings measure a device’s resistance to ...

An IP rating doesn't make a phone completely immune from water damage. But some protection is better than nothing at all — and every device on this list has an IP rating attached to it.

The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price. Why settle for an ancient, analog PBX?

Here’s how it works. The best phone carrier delivers reliable service at an affordable cost while responding quickly whenever you've got a question about your service or your device. And if they ...

We reviewed and tested them all to help you find the best phone for your needs. Andrew is CNET's go-to guy for product coverage and lead photographer for Europe. When not testing the latest phones ...

No phones selected. Add a phone using the search bar above to start comparing. PRO TIP: You can also create a list of phones to compare simply by visiting the spec pages for the phones you want to ...

With mobile phones and tablets now capable of running console-quality games on the go, touchscreen controls simply won't cut it any longer for the vast majority of games. Modern phone controllers ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Our mobile phone reviews are based on our own independent tests. We test harder in the lab so you can choose the right mobile phone when you shop.