For the full year, the iPhone 4S was the country's third most popular smartphone model, beating every other non iPhone model, even though it was only on sale for the final three months of the year. As they were on sale for the full 12 months, both the iPhone 4 and 3GS outsold the iPhone 4S. In fourth place was a single BlackBerry model, followed by the only Android device on the list: the HTC Evo 4G -- a Sprint exclusive, and the first 4G phone available in the US.
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.