OnePlus will bring out the OnePlus 7 and 7 Pro on May 14 and it's already starting their teaser campaign. Under the hashtag #OnePlus7Series we get the first official nod to the new triple camera that's expected to be a highlight of the OnePlus 7 Pro (but is unlikely to appear on the OnePlus 7). The teaser carries the laconic message "Bells and whistles make noise. We make phones." View this post on Instagram Bells and whistles make noise. We make phones. #OnePlus7Series A post shared by OnePlus (@oneplus) on Apr 25, 2019 at 6:00am PDT The triple camera is...