Camera
The iPhone 4s' 8 MP rear-facing camera was state-of-the-art, featuring an f/2.4 aperture, auto-focus, and a 1/3.2" sensor with 1.4µm pixel size, capable of delivering sharp, detailed photos. It includes features such as an LED flash, panorama, and HDR, allowing users flexibility in different lighting conditions. The iPhone 4s was also a pioneer in bringing 1080p video recording at 30fps to the iPhone, providing high-quality video capture. The front VGA camera, while rudimentary by today's standards, allowed for video calling over Wi-Fi and 3G networks at 480p resolution.