This was a hectic two weeks - the biggest gathering of smartphone manufacturers, the Mobile World Congress, did not disappoint this year. We're including the phones from last Wednesday, even though they weren't announced in Barcelona. Even if you were keeping a close eye on the launches, chances are you didn't see everything. So, we've compiled a list of the 30 or so of the most interesting devices (not counting prototypes) to be unveiled. You'll notice that MWC 2019 had two major themes - 5G and foldable phones. Neither is quite ready for prime time, but they will be in the hands of...