An unlocked cell phone is an Android or iPhone that is not tied to a specific carrier. In other words, you can use an unlocked phone on any carrier that supports your specific device. And on most devices, this is as simple as popping in a new SIM card. In contrast, a (carrier) locked cell phone can only be used with the specific carrier it was purchased from — typically AT&T, Verizon, T-Mobile, or an MVNO.

Yes. But with all the benefits to buying unlocked, you may be wondering if there are any drawbacks? Aside from the initially higher purchase price, there are no real downsides to buying an unlocked phone. They’re cheaper in the long run, they let you choose the right phone and plan for your specific needs, and they give you the flexibility and freedom you deserve.

Although most unlocked phones are compatible with any major US carrier, this isn’t necessarily the case. You should always double-check to make sure that the phone you’re buying supports your carrier’s network technology and specific bands and frequencies.