Question: what are the dimensions of the largest iphone?
Answer: 'Which iPhone has the biggest screen? ': Currently, it's the iPhone 11 Pro Max — here's how it compares to other iPhones. Currently, the iPhone 11 Pro Max has the biggest screen of any iPhone with a diagonal display of 6.5 inches, a height of 6.22 inches, and a width of 3.06 inches.