Enjoy 1080p picture quality even in 3D5 plus instant access to must have entertainmenton your terms with new apps delivered automatically.1 The Sony® HX729-Series LCD LEDHDTV also features incredible motion clarity plus exclusive X-Reality™ PRO technologythat analyzes and perfects picture detail in everything you watch including low-resolution web videos.KDL-55HX729 55” Class (54.6” diag.) BRAVIA® LED HX729-Series smart TVRS-232C and IR-inAllows flexible control capabilites in custom and advanced installations.Internet Streaming & ConnectivitySony Internet TVGet instant access to must-have entertainment, including thousands of hit movies, TV shows, music choices,online videos and games.1 Plus get new apps delivered to you automatically, so your selection is never outdatedand you are always connected to the best entertainment.Skype™ Ready:Easily connect to family and friends live on your HDTV wherever they are with Skype! Enjoy free high definitionSkype-to–Skype video calls from the comfort of your living room. Simply attach the Sony® compact microphone/camera (CMU-BR100, required, sold separately) and see your friends on the big screen – it’s unlike any experienceyou could get on a PC. 2Integrated Wi-Fi®Conveniently stream entertainment straight from the Internet and from your home network using the built-inWi-Fi®.1DLNA® StreamingAccess and share photos, videos and music on your TV by streaming them from compatible DLNA® device likeyour PC or Playstation ®3 system.3X-Reality™ PRO EngineEnjoy Sony’s best picture experience no matter what you’re watching. Sony’s X-Reality™ PRO engine brings outincredible detail through multi-frame, pixel-by-pixel analysis of each scene. You will see optimal color, contrastand sharpness including in low resolution web videos.See It All in 3DEnjoy incredible depth and a sharp, Full HD 1080p picture from the leader in 3D technology.5 (3D Active Glassesrequired, sold separately)Motionflow ™ XR 480Experience motion clarity from the combination of LED backlighting and high frame-rate technology. See smoothmotion during fast action movies and sports. Sony’s Motionflow XR 480 technology reduces blur caused by quickcamera movements, enhances image sharpness, and overall creates a clearer picture.Dynamic Edge LED BacklightExperience enhanced picture quality and contrast with local dimming technology. It sharpens image contrastgiving an amazingly crisp picture you can see. The backlight system allows for a more environmentally friendlytelevision than traditional CCFL-tube TVs.Presence Sensor