I know from Khronos Group that
"The OpenGL ES specification is not yet written, so there is no firm release date for OpenGL ES. But the contributors are in active discussions about features and implementation, so I expect a first draft in the next few months"
Cause the Symbian 3D API will support OpenGL ES , I think that Symbian 3D API will be available on Nokia7650 between much time.
Do someone know more detailed news?