The Apple iPhone 5s is powered by 1.3GHz dual-core Apple A7 (64-bit ARMv8) processor and it comes with 1GB of RAM. The phone packs 16GB of internal storage cannot be expanded. As far as the cameras are concerned, the Apple iPhone 5s packs a 8-megapixel primary camera on the rear and a 1.2-megapixel front shooter for selfies.
The Apple iPhone 5s runs iOS 7 and is powered by a 1570mAh non removable battery. It measures 123.80 x 58.60 x 7.60 (height x width x thickness) and weighs 112.00 grams.
The Apple iPhone 5s is a single SIM (GSM) smartphone that accepts a Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, 3G and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include Compass Magnetometer, Proximity sensor, Accelerometer, Ambient light sensor and Gyroscope.