It’s important to note that “unlimited” does not necessarily mean that your data speeds will never be slowed down. According to AT&T’s policies, they may temporarily slow data speeds during times of network congestion once you’ve reached a certain amount of data usage in a billing cycle.
In addition to these data allowances, all of AT&T’s unlimited plans include AT&T 5G access and AT&T ActiveArmor security. The Unlimited Premium plan also includes 4K UHD video streaming.
So, while AT&T’s unlimited plans offer a significant amount of data, the specific amount of high-speed data and additional features you get depends on the plan you choose. It’s always a good idea to review the details of a plan before making a decision.