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EOS C300 Mark III vs FX6
Quick take: The FX6 is the most affordable.
23 specs side by side·0 genres scored·UK prices from Wex Photo Video and Clifton Cameras
How to read this page. Highlighted cells win that row on the spec alone. Genre scores are the engine's base scores (enthusiast, photo and video); Camera Match re-weights them for your level and priorities. Price buttons are affiliate links; the price you pay is the same.
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Full specificationsthe better value in each row is highlighted
| Specification | EOS C300 Mark IIICanon · 2020 | FX6Sony · 2020 |
|---|---|---|
| Price | £5,829 | £5,220Best |
| Weather Sealed | Not weather sealed | Not weather sealed |
| Mount | Canon EF | Sony E |
| Sensor | Super 35 (APS-C) | Full frame |
| Top video | 4K | 4K |
| 4K frame rate | 120 fps | 120 fps |
| Slow motion | 180 fps (HD) | 240 fps (HD)Best |
| RAW internal | Cinema RAW Light | Not internal |
| Codecs | Cinema RAW Light, XF-AVC | XAVC Intra (XAVC-I), XAVC Long (XAVC-L), XAVC Proxy |
| Log | Canon Log 2, Canon Log 3 | S-Log3 |
| Built-in ND | Stepped (built-in filter wheel), up to 10 stops | Electronic variable, up to 7 stops |
| XLR inputs | 2 | 2 |
| SDI out | 12G-SDI | 12G-SDI |
| HDMI | Full-size | Full-size |
| Timecode | Yes | Yes |
| Dual native ISO | — | Yes |
| Autofocus | On-sensor phase detect (hybrid) | On-sensor phase detect (hybrid) |
| Stabilisation | Electronic (EIS) | No stabilisation |
| Battery | Canon BP-A60 · Canon BP-A | Sony BP-U35 · Sony BP-U |
| Media | CFexpress Type B + CFexpress Type B + SD | CFexpress Type A or SD + CFexpress Type A or SD |
| Record limit | No limit (cinema camera) | No limit (cinema camera), with a cooling fan |
| Lens mount | Canon EF (swappable mount plate) | Sony E |
| Body weight | 1750 g | 890 gBest |
Wins the row — price, resolution, burst, battery, weight and sealing are compared; text specs aren't ranked.
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