Apple iPhone 5S was launched in September 2013. It is running on the Apple A7 with M7 Motion Coprocessor processor with PowerVR G6430 GPU. The phone has 1 GB RAM and 16/32/64 GB storage of internal storage which is not expandable.
The iPhone 5S has a 4.0 inches, 640 x 1136 pixels IPS display with a pixel density of 326 ppi. Coming to cameras, it has a 8 MP rear camera and a 1.2 MP front camera for selfies. It has a lightning port for data syncing and charging. There is a fingerprint sensor present on the iPhone 5S as well, along with a magnetic field sensor (compass), gyroscope sensor, ambient light sensor, proximity sensor and accelerometer sensor. It is a single SIM smartphone with support for 4G LTE, Wi-Fi, Bluetooth and GPS too.
The iPhone 5S runs on iOS 7.0.1 and all this is powered by a 1440 mAh battery. It measures 123.8 x 58.6 x 7.6 mm (height x width x thickness) with a total weight of 112 grams including battery.