Mint Mobile will work with almost all unlocked phones released in the last several years. Mint Mobile subscribers can bring their own phones to the carrier without paying any fees.
You can check whether a specific phone will be compatible using Mint’s compatibility checker.
In the weeds
Here’s what Mint says about compatibility:1
For best results with Mint Mobile, I recommend using a phone compatible with LTE bands 2, 4, 12, and 71.