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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2019 iPhones Said to Keep Lightning Connector With Same Old 5W Charger and EarPods in Box
Based on its conversations with various accessory manufacturers, the blog also predicts that 2019 iPhones will continue to be bundled with the same old 5W power adapter, forcing customers to spend extra if they want a faster charger like the 18W USB-C version that ships with the latest iPad Pro models.
Likewise, the blog predicts that 2019 iPhones will continue to ship with a Lightning to USB-A cable and Lightning-based EarPods.