Following the pattern made by the first-generation iPhone SE (which shares the dimensions and form factor of the iPhone 5S, with the internal hardware of the iPhone 6S), the second-generation model shares the dimensions and form factor of the iPhone 8, while sharing selected internal hardware components from the iPhone 11 lineup, including the A13 Bionic system-on-chip, which allows the phone to utilize the single Wide angle lens Portrait Mode, as on the iPhone XR.