The iPhone 11 is a smartphone model released by Apple in September 2019. It features a 6.1-inch Liquid Retina HD display and is powered by Apple's A13 Bionic chip, which offers improved performance and efficiency compared to previous models.

The iPhone 11 boasts a dual-camera system with a 12-megapixel main camera and an ultra-wide-angle lens, allowing users to capture a wider field of view. It also supports features like Night Mode for enhanced low-light photography and 4K video recording.

Other notable features of the iPhone 11 include Face ID for secure authentication, water and dust resistance, wireless charging capabilities, and a range of color options such as Purple, Yellow, Green, Black, White, and Red.

Please note that while I can provide information on the iPhone 11 based on my knowledge cutoff in September 2021, it's always a good idea to check Apple's official website or consult an authorized retailer for the most up-to-date information about the device.