A pair of images that @IceUniverse has received demonstrate what the Galaxy Note20 will look like. The photos tend to be a case design schematics (which explains the large bezels) and show a computer in the display with a centered punch-hole camera and a triple camera on the rear.
It is a first look very early and unconfirmed and could end up being off the mark. Yet it comes from a reputable source so it is possibly somewhat true, at least.
The Galaxy Note20 + will have a 4,500mAh battery and 108MP camera, while the Galaxy Note20 will have a 4,000mAh battery and, as on the Galaxy S20 / S20 +, possibly a 12MP main camera. Galaxy Note20 Ultra reports have been consistently rebuffed.
Note20 and Note20 + are expected to arrive in August.