https://www.cnet.com/news/how-does-verizon-unlimited-plan-stack-up-against-the-others/

Luckily in the US all four major carriers offer unlimited data plans. AT&T, T-Mobile and Verizon each have two unlimited data plan options: an entry level plan that limits video streaming to standard definition and omits LTE hotspot use, and a more expensive option that competes with the unlimited data plan features that Sprint offer. But how do these unlimited data plans really compare?

The unlimited plans from the big four carriers all come with unlimited talk, texting and data. But there's a catch -- when you hit a certain data limit, your data speeds are slowed down or your data needs are sent to the back of the line. These are the data limits for each carrier: