While we're still waiting for Toshiba to deliver its top of the line 55X3 HDTV with 4K resolution and glasses-free 3D technology here in the US, it just announced a step-down model in Japan. The Regza 55XS5 keeps the 3840 x 2160 LCD panel, but switches to edge LED lighting instead of local dimming and drops 3D altogether, autostereoscopic or otherwise. There's a CEVO Duo image processing engine inside the slimmed-down frame upconverting your standard HDTV
