"The iPhone 12 is Apple’s flagship smartphone introduced in the fall of 2020. The iPhone 12 lineup consists of four devices ranging from 5.4-inches to 6.7-inches in screen size, with flagship features including 5G connectivity, OLED displays, and more.''
''One of the flagship features of the iPhone 12 and iPhone 12 Pro is support for 5G connectivity. There is support for mmWave 5G in the United States exclusively, and support for sub-6GHz 5G in other countries as well as in the U.S."
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