Here are the complete technical specifications for the Samsung LN55B650:

Picture-in-Picture
Game Mode
SRS TruSurround HDTM
4 HDMI (High-Definition Multimedia Interface) version 1.3: (3 rear/1 side)
TV system: American NTSC standard color
TV without stand: 51.6 x 33.1 x 3.1 inches
TV without stand weight: 64.8 lbs.
TV with stand: 51.6 x 35.2 x 12.1 inches
TV with stand weight: 76.5 lbs.

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