Between the EOS R5 Mark II and GFX 100 II, the EOS R5 Mark II comes out ahead in weight and af points, while the GFX 100 II wins on megapixels and sensor size. Overall, the EOS R5 Mark II scores 61.1 and the GFX 100 II scores 95 on our Mars Score.
Which should you buy?
The GFX 100 II is the clear pick on raw spec strength, leading by 33.9 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 EOS R5 Mark II if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, af points.
Pick the GFX 100 II if you care most about megapixels and sensor size. Its strongest claims are megapixels, sensor size.
Both ship with comparable max video, 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 Canon - EOS R5 Mark II wins
- ▲Weight — 284.00 g less. 746 vs 1030.
- ▲AF points — 147.76% more. 1053 vs 425.
Why Fujifilm - GFX 100 II wins
- ▲Megapixels — 126.67% more. 102 MP vs 45 MP.
- ▲Sensor size: Medium Format (vs Full Frame).
Spec comparison
Sensor
| Spec | Canon - EOS R5 Mark II | Fujifilm - GFX 100 II |
|---|---|---|
| Sensor sizeⓘ | Full Frame | Medium Formatlead |
| Megapixels | 45 MP | 102 MPlead |
| Max ISO | 102400lead | 12800 |
Video
| Spec | Canon - EOS R5 Mark II | Fujifilm - GFX 100 II |
|---|---|---|
| Max video | 8K | 8K |
| RAW video | true | true |
| Log profileⓘ | true | true |
Autofocus
| Spec | Canon - EOS R5 Mark II | Fujifilm - GFX 100 II |
|---|---|---|
| AF pointsⓘ | 1053lead | 425 |
| Eye AFⓘ | true | true |
| In-body stabilizationⓘ | true | true |
Body & Controls
| Spec | Canon - EOS R5 Mark II | Fujifilm - GFX 100 II |
|---|---|---|
| Weight | 746 glead | 1030 g |
| Weather sealedⓘ | true | true |
| Dual card slotsⓘ | true | true |
Frequently asked
Spec-level deep dives
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