Thats link.

Bigger? As in the physical size of the camera or the resolution?

Ctbram, basically its a hi res digital camcorder that can record at 4480 x 1920 resolution film. Its only slightly short of actual 35mm film in overall quality.

I'll be doing a VFX shot using the footage from one, hence using it as a backplate.

Gonna be a killer on the PC for running and rendering.