Select the LifeSize Video System based on the features you want without jeopardizing the HD quality experience. Essentials that other videoconferencing manufacturers call “options” are included with all LifeSize systems to deliver full HD telepresence and features such as:

 41280x720 resolution for clear details
 430 frames per second for smooth motion
 416x9 aspect ratio for a wider field of view
 4H.239/Dual Stream to share PC video or multimedia
 4Auxiliary audio/video/data inputs/outputs
 4Full Maximum System Call Speed Enabled

Link To More Info On LifeSize Videoconferencing