While this Sony is an overall excellent performer in the most important respects, and is certainly feature-packed, the 2D-3D upconversion mode is the one feature that disappoints. The 3D effect it produces is so mild as to be almost unnoticeably different from a regular 2D presentation. I do recall it having some effect with some 2D content, but there were other times I had to double check to see that the glasses were indeed activated as the 3D effect was hardly noticeable at all.
Sony Bravia XBR-46HX909 LED-Backlit LCD 3DTV
Screen size: 46” diagonal
Pixel resolution: 1920 x 1080
1:1 Mode: Yes
Video inputs: 4 HDMI, 1 component or 1 composite, a second composite and a second component, 1 RGB PC
Other connections: 2 stereo audio inputs, 1 stereo audio output, 1 optical digital audio output, 1 ATSC/NTSC/ClearQAM RF input, 1 USB port, 1 RJ-45 LAN port, 1 3D sync transmitter port, 1 RS-232C serial port
Dimensions (W x H x D): 44.4” x 27.4” x 2.8” (w/o stand)
Weight: 66.6 lb.
Warranty: 1 year, parts & labor