The next big thing is here! The Samsung Galaxy S5 is revolutionary, with more features than any smartphone on the market. It too features a fingerprint sensor (which capitvated iPhone users), but it also features a heart rate sensor, baby monitor and tons of other cool features all on Android 4.4 (KitKat) operating system. Get carried away watching videos on the massive 5.1in display screen. The galaxy s5 is also waterproof and dustproof which makes it even more kid friendly. The GS5 has top-of-the-line specs befitting this highly anticipated device. There's the 2.5GHz quad-core Snapdragon 801 chipset for a start, a 16-megapixel rear-facing camera (up from 13 megapixels), and a 2-megapixel sensor on the front. There is nothing you can't do with a phone this amazing!