Great question. There are actually a lot of features that separate the POV.HD from the rest of the pack. Image quality being the main difference. The POV.HD is using a high-end software based Texas Instruments processor that does real time lens distortion correction, vignetting correction, and lens softness correction.
The recording unit gives the user an incredible amount of in field flexibility. This will allow the user to perform light editing, adjust exposure control, switch between resolution and recording modes, and much more in the field.
You wont be disappointed with this Professional POV.HD system.