Over on the software front, the Galaxy A3 runs Android 4.4 KitKat, which puts the latest smartphone features at your fingertips. Users can switch between different themes, enjoy top-notch audio that intelligently adapts sound output based on the environment, and secure their files and personal items through Private Mode. A 1900mAh battery keeps the light on throughout the day, and users can save battery when they really need it by switching on Ultra Power Saving Mode, which turns the display black and white and shuts off unnecessary functions to save power. Connectivity wise, the phone is 4G
enabled and comes with Wi-Fi, Bluetooth 4.0, GPS and NFC.