Originally Posted By: lotus_j
HDMI 1.3 is compatible with 3D is it not?

How else can Sony claim their PS3 will be firmware upgradable to allow for 3D movie playback?

1.4 just adds Ethernet abilities, and thus the request by one user in these threads for a network input isn't thinking it through. HDMI 1.4 is the network connection.

Plain HDMI 1.3 won't support 3D. What I've heard is the PS3 is going to implement some HDMI 1.4 features over its 1.3 port to support 3D.