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Camera faceoff

EOS C400 vs FX6

Canon · Sony

Specs at a glance

Spec
FX6
Category
cinema
cinema
Sensor
Full-Frame BSI Stacked CMOS
Full-Frame CMOS
Sensor Size
Full frame
35.6 x 23.8 mm
Megapixels
19.05
10.2
Mount
Canon RF
Sony E
Max Resolution
6K (6000x3164)
4K DCI (4096x2160)
Max Frame Rate
180fps @ 1080p
240fps @ 1080p
Codec
H.265
XAVC
Dynamic Range
16 Stops
15 Stops
ISO Range
ISO 100–102400
ISO 3–409600
ND Filter
2–10 stop (5-position wheel)
2–7 stop (variable)
Stabilization
Digital, 5-Axis
Supplies Stabilization Metadata
Autofocus
Dual Pixel CMOS AF II
Phase-detect, 627 points
Log / Gamma
Canon Log 2, Canon Log 3
HDR-HLG, Rec709, S Cinetone, Sony S-Log 3, Standard
Battery
Canon BP-AN Series
Sony BP-U Series
Weight
1500g
890g
MSRP
$7,999
$5,999

Summary

For productions demanding higher resolution and pristine image quality, the Canon C400's 6K BSI Stacked CMOS sensor and 16 stops of dynamic range are unmatched. However, for agile run-and-gun work where low light performance and a compact form factor are paramount, the Sony FX6 remains the king with its exceptional ISO range and variable ND.

Which would you pick?

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Highlights

EOS C400

  • Sensor & Image Science: Full-Frame BSI Stacked CMOS sensor delivers 6K (6000x3164) resolution.
  • Dynamic Range: 16 Stops of dynamic range, ideal for challenging lighting conditions.
  • Autofocus: Dual Pixel CMOS AF II provides precise and reliable subject tracking.
  • Lens Mount: Canon RF mount offers modern, high-performance lens options and adaptability.
  • Internal ND: 2–10 stop (5-position wheel) ND filter for precise exposure control.

FX6

  • Low Light Performance: Exceptional ISO range up to 409600 for superior low-light capture.
  • Variable ND: 2–7 stop electronic variable ND filter for seamless exposure adjustments.
  • Form Factor: Significantly lighter at 890g, making it ideal for handheld and gimbal work.
  • High Frame Rate: Achieves 240fps at 1080p for impressive slow-motion capabilities.
  • Autofocus: Phase-detect AF with 627 points for reliable subject tracking.

The trade-off

Choosing the Canon C400 means sacrificing the compact 890g body and the seamless electronic variable ND filter. Choosing the Sony FX6 means giving up 6K (6000x3164) resolution and the C400's superior 16 stops of dynamic range.

Best for…

High-end narrative

EOS C400

6K BSI Stacked CMOS sensor and 16 stops DR for cinematic quality.

Run-and-gun documentary

FX6

lightweight 890g body and variable ND for agile shooting.

Low-light event

FX6

ISO range up to 409600 captures clean images in extreme darkness.

RF lens users

EOS C400

native RF mount leverages Canon's latest lens technology.

Gimbal work

FX6

significantly lighter 890g body for easier balancing and longer shoots.

What to pair it with

EOS C400

  • Canon RF 24-70mm f/2.8L IS USM (Canon) — versatile zoom for run-and-gun, excellent image quality.
  • SmallRig Cage for C400 (SmallRig) — adds mounting points for accessories, protects camera body.
  • Atomos Ninja V+ (Atomos) — external recording for ProRes RAW, larger monitoring.
  • Canon BP-AN60 Battery (Canon) — extended power for longer shoots, native fit.

Updated 3/6/2026