TL;DR: T-Mobile is offering the Samsung Galaxy Z Fold 8 when you trade in an eligible device on a qualifying Experience Beyond plan, with credits paid out over 36 months.

Samsung's summer Unpacked event didn't hold back. Alongside the Galaxy Z Fold 8, the company introduced a wider, more productivity-focused Z Fold 8 Ultra, the pocket-sized Z Flip 8, an updated set of Galaxy Watches, and its first-ever pair of smart glasses built around Gemini AI — a full Unpacked lineup with something for every kind of Samsung fan.

The Z Fold 8 has garnered a lot of attention, and T-Mobile is backing it with one of its best offers of the year: the Samsung Galaxy Z Fold 8 is yours with an eligible trade-in on the Experience Beyond plan, no matter what condition your old phone is in.

Here's how to qualify for the deal:

Trade in an eligible device and add a line on the Experience Beyond plan, and the Samsung Galaxy Z Fold 8 (256GB, normally $1,899.99) is paid off through up to 36 monthly bill credits. There's also a $35 device connection charge, plus applicable taxes and fees, so it's not entirely cost-free, but the device itself is covered.

If Experience Beyond isn't the plan for you, T-Mobile has scaled-down versions of the same offer:

  • Experience More, with trade-in: up to $1,100 off
  • Most other plans, with trade-in: up to $500 off
  • Simple Choice plans, with trade-in: up to $250 off

All of these pay out the same way, as monthly bill credits over up to 36 months rather than an instant discount, so the savings only fully materialize if you stay on the plan for the full term.

There's also a separate switcher incentive: trade in your phone, activate a new line, and port your number over from another carrier, and T-Mobile will send up to $800 via a prepaid Mastercard — on top of whatever device discount you already qualify for.

The Samsung Galaxy Z Fold 8 is available in cream, lavender, and graphite, and you can upgrade from the base 256GB to 512GB for more storage.

Soumya is a deals writer who covers consumer tech, shopping deals, and the products people use every day. With experience writing about everything from AI tools and software to smartphones and home gadgets, she enjoys breaking down product research into clear, useful recommendations. When she's not tracking deals, she's usually comparing products, digging through reviews, and figuring out what actually makes a purchase worth it.