As we mentioned the day before yesterday, OnePlus' plans for this year include the release of three phones. Initially, a lot of people thought that one of the devices would have foldable screen, but later the company's CEO denied this information. Only 48 hours have passed, and on the Internet has already appeared the date, which  should be marked by fans of a Chinese company in their calendars.

We're talking about 14th of May. This date is, according to the sticker from the poster, the "launch day". By this sentence, probably OnePlus understands the release date of two new devices: OnePlus 7 and its improved version, OnePlus 7 Pro. There is a chance that by this date OnePlus means start of pre-sale. If this scenario is real, then details of both devices will be known even earlier. OnePlus 7 Pro will probably support 5G connectivity, and both devices will be advertised with the "Go Beyond Speed" slogan.

source