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).

Overall, iFixit says the Galaxy S25 Ultra is "one of the most repair-friendly Galaxy phones" they have come across in a decade. Still, the phone only gets a provisional repairability score of five out of 10. While that's better than previous flagship Samsung phones, it pales compared to the iPhone 16 Pro lineup.

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 Samsung Galaxy S25 series just came out, so this is about the best deal you can get on these amazing phones right now.