Recently we have seen lots of leaks of what may be a Lumia 850 XL or Lumia 750 XL or as some claim a Lumia 650 XL. You can catch all our Lumia 850 coverage here.
But Phone Designer as we know can create magic by making awesome renders of upcoming devices based on the leaks. He has done great job in rendering Lumia 850 too (Let us call it Lumia 850 for the time-being). Have a look at how awesome the device looks in renders done by Phone Designer.
You can catch more images on Phone Designer Facebook page.