Samsung Galaxy S4 officially unveiled

samsung-galaxy-s4-press-shotsKorean electronics giant Samsung unveiled the Samsung Galaxy S4 at the Samsung Unpacked event it held in New York today (15 March 2013).

As usual many rumours were confirmed while many others were refuted.

Among the features whose details leaked before the Samsung event include:

Smart Scroll: Eye-tracking lets you scroll the browser and emails up and down without touching the screen. It recognises your face looking at the screen and movement of your wrist and then scroll the pages up or down accordingly.
Smart Pause: Eye-tracking recognises when you’re looking away from the device and pauses videos that are playing. When you look back, the video starts playing again.
Air View: Lets users hover with their fingers to preview the content of an email, S Planner, image gallery or video without having to open it. You can also see a magnified view on the internet browser, or a phone number saved in the speed dial on the keypad.
Air Gesture: You can change the music track, scroll up and down a web page, or accept a call with a wave of your hand.

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