vivo X300 Ultra stars in short teaser video before its official reveal

vivo plans to show off the X300 Ultra at the MWC – that hasn’t happened just yet, but while we wait, we get to enjoy some teasers, all of which seem to focus on camera accessories. Here’s a short teaser video that shows the Ultra inside the revamped Photography Kit (which promises up to 17x optical zoom) and the Camera Cage that adds grips, a tripod mount and additional mounting points for things like lights and microphones. So far, vivo has kept the X300 Ultra specs under wraps or rather, it has tried to – there have been quite a few leaks. Those include reports that the phone will...