The PXW-FS5 has a 2160p video mode which is better than most camcorders that came out around the same time as it. Most camcorders that have been available for around the same time as it have a 720p video mode. In addition, this Sony video camera has a 1080p video mode.
This video camera's video mode (2160p) is actually the best video mode amongst all similar spec camcorders that were released around the same time as the PXW-FS5.
A 540p video mode is the worst video mode amongst comparable types of video camera.