Android: powered by Google, tailored to you

The Galaxy S4 runs Android, a smart and open operating system. It¬ês fully customizable, thanks to application shortcuts and widgets that allow you to change the look and feel of your device. With over a million apps available, you can do what you want, how you want.

A bigger, bolder screen

Samsung Galaxy phones doesn't skimp on screen real estate. No more cramped browsing, squinting at itty-bitty videos, or fat-fingering typos with a miniscule keyboard. View everything comfortably and clearly on the S4's sizeable 5.0 inch Full HD Super AMOLED screen.

Removable battery, expandable memory

The Galaxy S4 is big on choice. The battery is easily removable. If you can't always access a power outlet, grab an extra battery and a little peace of mind. If you need more than the standard 16GB built-in storage, you can expand the memory with a microSD card.

Intelligent 13.0 megapixel camera with slow motion video capture

Intelligent 13.0 megapixel camera with slow motion video capture

What's Included

30-point quality inspection
Easy 30-day returns
Charger included
No contracts or strings attached

Carrier Compatibility

Unlocked devices are GSM only and will not work with Sprint, Verizon, US Cellular, or MVNOs using the Sprint or Verizon network. Learn more

How to activate

Most carriers offer activation through their website, however you may need to call the carrier directly to complete activation.

Learn more about phone activation

Galaxy S III SGH-T999 16GB (T-Mobile)

Galaxy S III SPH-L710 16GB (Sprint)

Galaxy S4 GT-i9500 16GB (Unlocked)

Galaxy S4 SCH-i545 16GB (Verizon)

Galaxy S4 SGH-i337 16GB (AT&T)

Galaxy S4 SGH-M919 16GB (T-Mobile)