The new Samsung Galaxy S25 series is now available worldwide. This lineup includes the Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra, all featuring an array of advanced AI capabilities. Many of these features were highlighted during Samsung’s latest Galaxy Unpacked event, where the company announced the new phones. Many were not, however.

The Galaxy S25 has a new “suggested replies” feature that uses on-device AI to suggest replies to messages you receive.

Samsung’s Galaxy S-series is in its software era. Maybe the whole smartphone industry is, too, save for a few phones with hinges (Samsung’s included). But overall, we have exited the hardware-driven innovation cycle and are firmly in the midst of a software-based one.

When you trade in your old phone with T-Mobile, you'll get it for free. New and existing customers can swap an old device in any condition for a new Galaxy S25+ for free, or use the credit for up to $1,000 off other models like the top-of-the-line Samsung Galaxy S25 Ultra (delivered as 24 monthly credits on your bill).

The Galaxy S25 Plus is a tougher sell given how it shares the same set of Galaxy AI features and cameras found on the cheaper S25 model. It's a powerful, big-screen phone, but it's hampered by a dimmer display and modest battery life improvements over its predecessor.

The Galaxy S25 series have a ton of Galaxy AI-powered features, and a new feature for Samsung Keyboard is now being added.