The Samsung Galaxy S 4 can’t come soon enough and some markets were promised an availability date starting the second week of April, which just so happens to be this week. After showing off all the sensors included in the phone yesterday, Samsung has published three thirty-second ads for the device, on one of its local (Dutch) YouTube pages. Special features are being showed off, like Sound Shot, Group Play and S Translator, just three out of many present on the device. Whether these are more of a ...