For the second year in a row, who is going to buy a new iPhone outside Brazil needs to pay attention to 4G bands / frequencies borne by national operators.
We have already done an article explaining this whole question regarding the iPhones 11, 11 Pro and 11 Pro Max, but we thought it would be nice to pass this content to video format too.
In a few minutes, you'll understand why all this bandwidth / frequency confusion, which models you should buy for full compatibility, and whether devices sold in the United States work or in Brazil.
If you like the video, don't forget to like it there on YouTube to help us and share it with relatives and friends. See you next time! ?