OnePlus will switch to a two-tier strategy tomorrow - its new phone will also have a Pro version. With more advanced features, it will be better-equipped to fight competing flagships, while the vanilla OnePlus 7 will be available for those who seek a similar experience on a tighter budget. The top-specced model will be a 5G-connected version of the Pro. Here's what to expect from the event tomorrow. OnePlus 7 Pro The co-founders have essentially confirmed that the OnePlus 7 Pro will feature an HDR10+ screen with 90Hz refresh rate. DisplayMate already tested it and gave it a glowing...