Should I leave 5G on iPhone 12?

Apple even says it takes into account your data plan: The default settings for 5G on iPhone are optimized for battery life and data usage based on your data plan. … However, inside the cellular settings, you can choose to turn 5G on/off on iPhone 12 manually to optimize for speed or battery life.

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Is 5G draining battery?

That’s a good thing, but it can drain your phone’s battery more quickly . This is also why millimeter wave is potentially even more of a battery hog than other frequencies. (Of Apple’s 5G phones in the U.S., only the new SE doesn’t have millimeter-wave support).

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