<human>:  What are the major differentiating features of the iPhone 11?
<bot>: The major differentiating features of the iPhone 11 include a dual-lens camera system, longer battery life, a faster A13 Bionic processor, and improved water resistance. Additionally, the iPhone 11 has a 6.1-inch Liquid Retina HD display, a 12MP front-facing Face ID camera, and support for wireless charging.