Operating system The iPhone 5S comes with iOS 7 mobile operating system, offering a new, texture-free interface design. iOS 7 debuted a number of new features, including Control Center, giving iOS users quick access to frequently used settings from anywhere. With iOS 7 the process to control things such as Wi-Fi, orientation lock, music, brightness, airplane mode, and Do Not Disturb has been streamlined into a convenient panel. In addition, you'll find the ability to access AirDrop settings, AirPlay, a flashlight toggle, as well as a shortcut to the clock, calculator, and camera apps.
The default settings for Control Center gives you access to it by swiping up from the bottom of the screen. This means you can bring up the control panel so long as your screen is on.
In addition, Apple also has the strong App Store store on its side giving you access to millions of apps.
The Samsung Galaxy S5 runs Google's Android 4.4.2 Kitkat operating system, which is Google's most mature and easy-to-use mobile OS, albeit overlaid with Samsung's TouchWiz interface. The UI of the S5 is pretty simple and easy to use, giving you access to purchase music and other media from multiple places. Given a choice, the iOS is good for those new to smartphones, worried about security, or keen to have the latest apps and games first. However, Android is pretty good for those looking to download a vast variety of music, movies and apps.