Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Blackmagic - PYXIS 6K | Canon - EOS R5 C |
|---|---|---|
| Max video | 6K | 8K |
Between the PYXIS 6K and EOS R5 C, the PYXIS 6K comes out ahead in several specs, while the EOS R5 C wins on max video. Overall, the PYXIS 6K scores 65.7 and the EOS R5 C scores 71 on our Mars Score.
Which should you buy?
The EOS R5 C edges ahead on the Mars Score (65.7 vs 71), but the 5.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The PYXIS 6K does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the EOS R5 C if you care most about max video. Its strongest claims are max video. The single most decisive one: Max video: 8K (vs 6K).
Both ship with comparable optical zoom, sensor size, xlr input, so those specs do not separate the two — focus on the differences below.
Bottom line: the EOS R5 C is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Blackmagic - PYXIS 6K or Canon - EOS R5 C?
Canon - EOS R5 C leads the current Mars Score by 5.3 points.The more useful decision is the trade-off behind that result: compare max video against the way you will actually use the product.
Choose Blackmagic - PYXIS 6K if…
Blackmagic - PYXIS 6K does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Canon - EOS R5 C if…
Canon - EOS R5 C has the measurable edge on max video.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Blackmagic - PYXIS 6K wins
- No decisive advantages.
Why Canon - EOS R5 C wins
- ▲Max video: 8K (vs 6K).
Spec comparison
Video
| Spec | Blackmagic - PYXIS 6K | Canon - EOS R5 C |
|---|---|---|
| Max video | 6K | 8Klead |
| Optical zoom | 0 | 0 |
| Sensor sizeⓘ | Full Frame | Full Frame |
Audio
| Spec | Blackmagic - PYXIS 6K | Canon - EOS R5 C |
|---|---|---|
| XLR input | true | true |
| Headphone jack | true | true |
Design
| Spec | Blackmagic - PYXIS 6K | Canon - EOS R5 C |
|---|---|---|
| Weight | 907 g | 770 glead |
| Articulating screen | false | truelead |