The iPhone 5s is a smartphone designed and manufactured by Apple Inc., released in September 2013. It features a 4-inch Retina display, an A7 chip for improved performance, and a 8-megapixel rear camera. The device was notable for introducing the Touch ID fingerprint sensor, allowing users to unlock their phone and make purchases securely. Available in three colors—silver, gold, and space gray—the iPhone 5s runs on the iOS operating system. It supports various apps and services, making it a versatile device for communication, entertainment, and productivity. The phone was succeeded by the iPhone 6 in 2014.