In an interview with Bloomberg, Lee Young Hee, Samsung executive vice president, has confirmed that Samsung Galaxy S5 release date will be in April 2014.

The company's exec said the smartphone will be released alongside a new Samsung Galaxy Gear smartwatch that will work specifically with Samsung's smartphones. Lee said the new watch will have "more advanced functions and the bulky design will also be improved." Moreover, the watch can be the user's health buddy as it will have more health-monitoring functions, like caloric intake, heart rate and stress levels.

However, Samsung Galaxy S5 may also pack three more killer features that consumers must expect on its released date.

Eye Scanner

Lee said Samsung is mulling whether it will include an eye-scanner into the Galaxy S5. "Many people are fanatical about iris recognition technology. We are studying the possibility but can't really say whether we will have it or not on the S5." Earlier, it was reported that Samsung was already working on the feature and will be packed in its upcoming flagship smartphones to boost its security.

Head Tracking Gesture Control

CNet reported Samsung filed a patent for an improved gesture control that tracks the head of the user. The patent application described a feature that allows user to control smartphones through the front-facing camera registering head movements. There is no confirmation yet when this feature will arrive in Samsung smartphones but fans are hoping that Samsung Galaxy S5 will have this feature.

Stainless Body With Diamond Coating

Samsung Galaxy S5 metal casing may be something to look forward to as it may have a stainless built with "diamond-like" coating. According to ETNews, the new "diamond metal surface treatment technology" will not make the smartphone sparkly nor it will be embedded with diamond particles. The report said the "diamond-like" material will make the surface scratch-resistant. Samsung is apparently looking for a way to apply the coating to their devices through nanotechnology. Samsung Galaxy S5 is rumored to pack a bigger screen display with 2,560 x 1,440 pixel resolution and 14 nm 64-bit Exynos 6 CPU, 16 MP ISOCELL camera and 4,000 mAh battery life.