Night mode is an automatic setting which takes advantage of the new wide-angle camera that's in the iPhone 11 and 11 Pro models. It's equipped with a larger sensor that is able to let in more light, allowing for brighter photos when the light is low.
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iPad Makes Early Appearance at the Grammy Awards
The iPad was clearly a real unit that must have been provided by Apple. The screen rotated as expected to match the device's orientation. Apple launched the iPad just last week but the product has not yet gone on sale. The iPad is expected to start shipping in late March.