Between the GFX 100 II and α6700, the GFX 100 II comes out ahead in megapixels and sensor size, while the α6700 wins on weight and af points. Overall, the GFX 100 II scores 95 and the α6700 scores 47.6 on our Mars Score.
Which should you buy?
The GFX 100 II is the clear pick on raw spec strength, leading by 47.4 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 GFX 100 II if you care most about megapixels and sensor size. The biggest gaps in its favor are megapixels, sensor size, max video.
Pick the α6700 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 in-body stabilization, log profile, so those specs don't separate the two — focus on the differences below.
Bottom line: the GFX 100 II is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Fujifilm - GFX 100 II wins
- ▲Megapixels — 292.31% more. 102 MP vs 26 MP.
- ▲Sensor size: Medium Format (vs APS-C).
- ▲Max video: 8K (vs 4K120).
Why Sony - α6700 wins
- ▲Weight — 537.00 g less. 493 vs 1030.
- ▲AF points — 78.59% more. 759 vs 425.
Spec comparison
Sensor
| Spec | Fujifilm - GFX 100 II | Sony - α6700 |
|---|---|---|
| Sensor sizeⓘ | Medium Formatlead | APS-C |
| Megapixels | 102 MPlead | 26 MP |
| Max ISO | 12800 | 32000lead |
Video
| Spec | Fujifilm - GFX 100 II | Sony - α6700 |
|---|---|---|
| Max video | 8Klead | 4K120 |
| RAW video | truelead | false |
| Log profileⓘ | true | true |
Autofocus
| Spec | Fujifilm - GFX 100 II | Sony - α6700 |
|---|---|---|
| AF pointsⓘ | 425 | 759lead |
| Eye AFⓘ | true | true |
| In-body stabilizationⓘ | true | true |
Body & Controls
| Spec | Fujifilm - GFX 100 II | Sony - α6700 |
|---|---|---|
| Weight | 1030 g | 493 glead |
| Weather sealedⓘ | true | true |
| Dual card slotsⓘ | truelead | false |
Frequently asked
Spec-level deep dives
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