http://www.techradar.com/news/more-details-of-the-samsung-galaxy-s9-and-s9-plus-leak-out-ahead-of-mwc >With the Samsung Galaxy S9 and Samsung Galaxy S9 Plus expected to be unveiled at Mobile World Congress at the end of February, we've got a pretty good idea of what to expect already – but leaks about these handsets' specs continue to drip out on to the web, just in case you want to take all the surprise out of Samsung's official announcement. >The information put forth by South Korea's ETNews confirms some of the rumors we've heard so far while also adding a few new interesting tidbits to the pot. Everything from the specs of the cameras to the shape of the internal circuit board gets a mention in the report.