Between the Z 8 and Z 9, the Z 8 comes out ahead in weight, while the Z 9 wins on several specs. Overall, the Z 8 scores 61.1 and the Z 9 scores 61.1 on our Mars Score.
Which should you buy?
These two are evenly matched on the broad strokes; the decision sits on which individual spec advantages weigh more for your use.
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 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.
Why Nikon - Z 8 wins
- ▲Weight — 430.00 g less. 910 vs 1340.
Why Nikon - Z 9 wins
- No decisive advantages.
Spec comparison
Sensor
| Spec | Nikon - Z 8 | Nikon - Z 9 |
|---|---|---|
| Sensor sizeⓘ | Full Frame | Full Frame |
| Megapixels | 45 MP | 45 MP |
| Max ISO | 102400 | 102400 |
Video
| Spec | Nikon - Z 8 | Nikon - Z 9 |
|---|---|---|
| Max video | 8K | 8K |
| RAW video | true | true |
| Log profileⓘ | true | true |
Autofocus
| Spec | Nikon - Z 8 | Nikon - Z 9 |
|---|---|---|
| AF pointsⓘ | 493 | 493 |
| Eye AFⓘ | true | true |
| In-body stabilizationⓘ | true | true |
Body & Controls
| Spec | Nikon - Z 8 | Nikon - Z 9 |
|---|---|---|
| Weight | 910 glead | 1340 g |
| Weather sealedⓘ | true | true |
| Dual card slotsⓘ | true | true |
Spec-level deep dives
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