Samsung’s Galaxy S IV,the successor of Galaxy S III which is going to unveiled in New York on March 14,can tell when you have read to the bottom of a page and scrolls down automatically. The new feature will allow the phone to track the movement of your eyes down the screen and then offer you the next paragraph of text without scrolling.



When the S IV is unveiled, it will be the first US launch of Samsung's flagship Galaxy phone in three years, as Samsung looks to step up competition in the crucial US mobile phone market. The new Galaxy S model is expected to feature a higher-resolution display and camera than its predecessor, as well as a faster quad-core processor, various reports have said.

It is not known whether a photo purporting to show the S IV, which was leaked last month, really shows the new phone. The image, leaked by the website SamMobile, shows only minor cosmetic differences to the Galaxy S III.There will be much hyped Smart Scroll & Smart Pause features. The screen shots also confirm that S IV will have Full HD 1080p panel.