Nikon - Z 8 vs Nikon - Z 9

The Z 8 edges ahead on the Mars Score (75.1 vs 71.2), but the 3.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Z 8 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight. The single most decisive one: Weight — 430.00 g less. 910 vs 1340.

The Z 9 similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.

Both ship with comparable sensor size, megapixels, max video, 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.