Blackmagic - Pocket Cinema Camera 6K Pro vs Panasonic - Lumix S5IIX

The Lumix S5IIX edges ahead on the Mars Score (62.9 vs 67.2), but the 4.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Pocket Cinema Camera 6K Pro if you care most about xlr input. The biggest gaps in its favor are xlr input. The single most decisive one: Has XLR input.

Pick the Lumix S5IIX if you care most about sensor size. Its strongest claims are sensor size. The single most decisive one: Sensor size: Full Frame (vs Super 35).

Both ship with comparable max video, optical zoom, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.