vivo has been teasing the upcoming iQOO Pro 5G for a while now, ahead of the official announcement that's scheduled to take place on August 22. We've also already seen it pass TENAA certification, so we pretty much know all there is to know about it right now - except for one thing. The price. So far 5G devices have been significantly more expensive than 4G flagships, but perhaps the iQOO Pro 5G will be the first model to buck this trend. According to a new rumor from China, the phone will be the cheapest ever 5G handset when it launches. The Weibo post saying that has been...