Apple iPhone 5s smartphone was launched in September 2013. The phone comes with a 4.00-inch touchscreen display with a resolution of 640x1136 pixels at a pixel density of 326 pixels per inch (ppi) and an aspect ratio of 16:9. Apple iPhone 5s is powered by a 1.3GHz dual-core Apple A7 processor.
The iPhone 5s can only support iOS 12.5. 1. which was released in January 2021. It cannot support IOS 13 or IOS 14
