Between the Z 8 and α7C II, the Z 8 comes out ahead in megapixels and max video, while the α7C II wins on weight and af points. Overall, the Z 8 scores 61.1 and the α7C II scores 52.8 on our Mars Score.
Which should you buy?
The Z 8 is the clear pick on raw spec strength, leading by 8.3 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Z 8 if you care most about megapixels and max video. The biggest gaps in its favor are megapixels, max video.
Pick the α7C II if you carry the device everywhere and weight or thickness has been the deciding factor before. Its strongest claims are weight, af points.
Both ship with comparable sensor size, in-body stabilization, log profile, so those specs don't separate the two — focus on the differences below.
Bottom line: the Z 8 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Nikon - Z 8 wins
- ▲Megapixels — 36.36% more. 45 MP vs 33 MP.
- ▲Max video: 8K (vs 4K60).
Why Sony - α7C II wins
- ▲Weight — 396.00 g less. 514 vs 910.
- ▲AF points — 53.96% more. 759 vs 493.
Spec comparison
Sensor
| Spec | Nikon - Z 8 | Sony - α7C II |
|---|---|---|
| Sensor sizeⓘ | Full Frame | Full Frame |
| Megapixels | 45 MPlead | 33 MP |
| Max ISO | 102400lead | 51200 |
Video
| Spec | Nikon - Z 8 | Sony - α7C II |
|---|---|---|
| Max video | 8Klead | 4K60 |
| RAW video | truelead | false |
| Log profileⓘ | true | true |
Autofocus
| Spec | Nikon - Z 8 | Sony - α7C II |
|---|---|---|
| AF pointsⓘ | 493 | 759lead |
| Eye AFⓘ | true | true |
| In-body stabilizationⓘ | true | true |
Body & Controls
| Spec | Nikon - Z 8 | Sony - α7C II |
|---|---|---|
| Weight | 910 g | 514 glead |
| Weather sealedⓘ | true | true |
| Dual card slotsⓘ | truelead | false |
Frequently asked
Spec-level deep dives
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