Based on the Android 4.4.2 KitKat operating system, the handset was unveiled at the Mobile World Congress in Barcelona in February.

The Galaxy S5 sports a 5.1-inch Super AMOLED (1080 x 1920p) display, similar to predecessor Galaxy S4, and is powered by an octa-core processor and 2GB RAM.

The device has 16 GB of internal storage, expandable to 128 GB. It features a 16 MP rear camera and 2.1 MP front-facing camera as well as a 2800mAh battery.

Like Apple's iPhone 5S, the Galaxy S5 features a finger scanner to offer users a secure, biometric screen-locking feature and a safe mobile payment experience. The device comes with S Health, a personal fitness tracker.

JPN