Technology Samsung spent a year adding stereo sound to the Galaxy S9 and S9 Plus April 5, 2018 johorbiznet Johor News Samsung spent a year adding stereo sound to the Galaxy S9 and S9 Plus Digital Trends 5 Reasons the Galaxy S9, S9+ Are Worth Buying Droid Life Best Android phones in Australia: the top handsets to buy in 2018 TechRadar Full coverage Source: Technology News Feed