LG V20 leak points to high-end Android Nougat handset
A "credible source" speaking to phonesspot says that it will have a 5.7-inch 1440 x 2560 QHD screen, just like the V10. This conflicts with other rumours that say it'll feature a 5.5-inch 1080p screen, though a downgrade seems unlikely.
Aside from that, the V20 is tipped to feature a Snapdragon 820 processor, 4GB of RAM and a 21MP rear camera. It's also said that it could feature dual 8MP front-facing cameras and a second display.