Samsung on Tuesday announced the Galaxy S5, its new flagship Android smartphone with an Apple iPhone 5S-like biometric sensor button. The phone is dust and water-resistant, sports a faster camera and offers fitness-related features. The Galaxy S5, which was unveiled at the Mobile World Congress in Barcelona, Spain, will be available in 150 countries, including India, on April 11. However, the company did not announce the price of the new smartphone. It sports a slightly larger 5.1-inch Super AMOLED (1080 X 1920p) display which looks similar to that of the Galaxy S4. Powered by a 2.5GHz quad-core processor and 2GB RAM, the Galaxy S5 will come in 16GB and 32GB internal storage variants which will be expandable up to 64GB through microSD card .