http://www.digitaltrends.com/tv-reviews/sony-playstation-3d-display-review/
The display measures roughly 13.75 x 25.5 x 1.70 inches (H x W x D). Sony hasn’t published the precise weight for this display, but suffice it to say that it is appropriately light and should be a cinch to wall-mount.
I don't know exactly what a vesa mount is but I assume you just want to hang it up on your wall. If that's the case then it says that it's easy to wall mount.